{"product_id":"synology-20tb-has5320-20t-3-5-internal-enterprise-sas-hdd","title":"Synology 24TB HAS5320-20T 3.5\" Internal Enterprise SAS HDD","description":"\u003cstyle\u003e\n.nmp-product{--navy:#24324b;--ink:#172238;--brown:#4a2308;--blue:#0878c9;--muted:#5d6879;--line:#dfe5ec;--pale:#f5f8fb;--info:#eef7fd;color:var(--ink);font:400 16px\/1.65 inherit;max-width:1180px;margin:0 auto}\n.nmp-product *{box-sizing:border-box}\n.nmp-product__hero{background:linear-gradient(135deg,#172238,#2d4162);color:#fff;padding:clamp(24px,5vw,52px);border-radius:16px;margin:0 0 22px}\n.nmp-product__eyebrow{margin:0 0 8px;color:#c9e7fb;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}\n.nmp-product h2{color:var(--ink);font-size:clamp(23px,3.2vw,34px);line-height:1.2;margin:34px 0 14px}\n.nmp-product__hero h2{color:#fff;margin:0 0 14px;font-size:clamp(27px,4.2vw,44px)}\n.nmp-product h3{color:var(--ink);font-size:18px;line-height:1.3;margin:0 0 8px}\n.nmp-product p{margin:0 0 14px}\n.nmp-product__intro{max-width:850px;font-size:17px;color:#edf3fa}\n.nmp-product__chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}\n.nmp-product__chip{display:inline-flex;align-items:center;min-height:38px;padding:8px 12px;border:1px solid rgba(255,255,255,.24);border-radius:999px;background:rgba(255,255,255,.1);font-size:14px;font-weight:650}\n.nmp-product__quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 28px}\n.nmp-product__quick-item{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}\n.nmp-product__quick-label{display:block;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}\n.nmp-product__quick-value{display:block;margin-top:4px;color:var(--ink);font-weight:700;line-height:1.35}\n.nmp-product__section{margin:0 0 30px}\n.nmp-product__lede{max-width:940px;font-size:17px}\n.nmp-product__cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}\n.nmp-product__card{padding:19px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 5px 18px rgba(23,34,56,.045)}\n.nmp-product__card p{color:#3f4a5b;margin:0}\n.nmp-product__buyer{display:grid;grid-template-columns:1fr 1fr;gap:14px}\n.nmp-product__buyer-panel{padding:20px;border:1px solid var(--line);border-radius:13px;background:var(--pale)}\n.nmp-product__buyer-panel--consider{background:#fffaf6;border-color:#ead9ca}\n.nmp-product ul{margin:10px 0 0;padding-left:22px}\n.nmp-product li{margin:7px 0}\n.nmp-product__specs{margin:0;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}\n.nmp-product__spec-row{display:grid;grid-template-columns:minmax(170px,34%) 1fr;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line)}\n.nmp-product__spec-row:last-child{border-bottom:0}\n.nmp-product__spec-row dt{font-weight:700}\n.nmp-product__spec-row dd{margin:0;color:#3f4a5b}\n.nmp-product details{border:1px solid var(--line);border-radius:12px;background:#fff;margin:10px 0;overflow:hidden}\n.nmp-product summary{cursor:pointer;min-height:50px;padding:14px 44px 14px 16px;color:var(--ink);font-weight:750;position:relative}\n.nmp-product summary::after{content:\"+\";position:absolute;right:16px;top:9px;color:var(--blue);font-size:24px}\n.nmp-product details[open] summary::after{content:\"−\"}\n.nmp-product__table-wrap{overflow-x:auto;border-top:1px solid var(--line)}\n.nmp-product__table{width:100%;border-collapse:collapse;min-width:620px}\n.nmp-product__table th,.nmp-product__table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}\n.nmp-product__table th{width:34%;color:var(--ink);background:var(--pale);font-weight:700}\n.nmp-product__table tr:last-child th,.nmp-product__table tr:last-child td{border-bottom:0}\n.nmp-product__faq details{background:var(--pale)}\n.nmp-product__faq-answer{padding:0 16px 15px;color:#3f4a5b}\n.nmp-product__note{padding:17px 19px;border-left:4px solid var(--blue);border-radius:10px;background:var(--info);color:#29435a}\n.nmp-product__note p:last-child{margin-bottom:0}\n@media(max-width:760px){.nmp-product__quick,.nmp-product__cards{grid-template-columns:repeat(2,minmax(0,1fr))}.nmp-product__buyer{grid-template-columns:1fr}}\n@media(max-width:560px){.nmp-product{font-size:15px}.nmp-product__hero{border-radius:12px}.nmp-product__quick,.nmp-product__cards{grid-template-columns:1fr}.nmp-product__chip{width:100%;border-radius:10px}.nmp-product__spec-row{grid-template-columns:1fr;gap:3px}.nmp-product summary{padding-top:15px;padding-bottom:15px}}\n\u003c\/style\u003e\n\u003cdiv class=\"nmp-product nmp-product--has5320-24t\"\u003e\n\u003cdiv class=\"nmp-product__hero\" role=\"region\"\u003e\n\u003cp class=\"nmp-product__eyebrow\"\u003e24TB Enterprise 3.5-inch SAS HDD\u003c\/p\u003e\n\u003ch2 id=\"has5320-24t-title\"\u003eSynology HAS5320-24T 24TB Enterprise SAS Hard Drive\u003c\/h2\u003e\n\u003cp class=\"nmp-product__intro\"\u003eA 24TB helium-sealed enterprise hard drive designed for demanding, always-on storage in compatible Synology SA, HD and UC Series systems. The HAS5320-24T combines a 12 Gb\/s SAS interface, 7,200 RPM operation, 1GB cache and a typical maximum sustained transfer speed of 309 MB\/s.\u003c\/p\u003e\n\u003cdiv class=\"nmp-product__chips\"\u003e\n\u003cspan class=\"nmp-product__chip\"\u003eCapacity: 24TB\u003c\/span\u003e \u003cspan class=\"nmp-product__chip\"\u003eInterface: SAS 12 Gb\/s\u003c\/span\u003e \u003cspan class=\"nmp-product__chip\"\u003eSpeed: 7,200 RPM\u003c\/span\u003e \u003cspan class=\"nmp-product__chip\"\u003eTransfer: 309 MB\/s typical\u003c\/span\u003e \u003cspan class=\"nmp-product__chip\"\u003eWorkload: 550TB\/year\u003c\/span\u003e \u003cspan class=\"nmp-product__chip\"\u003eWarranty: 5 years\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__quick\"\u003e\n\u003cdiv class=\"nmp-product__quick-item\"\u003e\n\u003cspan class=\"nmp-product__quick-label\"\u003eCapacity\u003c\/span\u003e \u003cspan class=\"nmp-product__quick-value\"\u003e24TB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__quick-item\"\u003e\n\u003cspan class=\"nmp-product__quick-label\"\u003eInterface\u003c\/span\u003e \u003cspan class=\"nmp-product__quick-value\"\u003eSAS 12 Gb\/s\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__quick-item\"\u003e\n\u003cspan class=\"nmp-product__quick-label\"\u003eRotational speed\u003c\/span\u003e \u003cspan class=\"nmp-product__quick-value\"\u003e7,200 RPM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__quick-item\"\u003e\n\u003cspan class=\"nmp-product__quick-label\"\u003eTypical transfer speed\u003c\/span\u003e \u003cspan class=\"nmp-product__quick-value\"\u003e309 MB\/s\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-overview\"\u003eEnterprise storage for demanding, mission-critical workloads\u003c\/h2\u003e\n\u003cp class=\"nmp-product__lede\"\u003eThe Synology HAS5320-24T is a high-capacity enterprise SAS hard drive developed and tested for tight integration with compatible Synology SA, HD and UC Series storage systems. Its 24TB capacity, 550TB\/year workload rating and 2.5 million-hour MTBF make it a strong choice for scalable, high-availability environments serving large pools of concurrent clients.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-features\"\u003eKey features and benefits\u003c\/h2\u003e\n\u003cdiv class=\"nmp-product__cards\"\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003e24TB enterprise capacity\u003c\/h3\u003e\n\u003cp\u003eProvides high-capacity storage for compatible enterprise Synology systems and large data pools.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003e12 Gb\/s SAS interface\u003c\/h3\u003e\n\u003cp\u003eThe enterprise SAS interface helps applications take advantage of the available bandwidth in compatible Synology storage systems.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003eEnterprise durability\u003c\/h3\u003e\n\u003cp\u003eA 2.5 million-hour MTBF and 550TB\/year workload rating support demanding 24\/7 storage environments.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003ePersistent write cache\u003c\/h3\u003e\n\u003cp\u003ePersistent write-cache technology helps protect data integrity during sudden power loss while enhancing overall write performance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003eOptimised array repair\u003c\/h3\u003e\n\u003cp\u003eFirmware integration with Synology DSM can deliver up to 19% faster RAID array repair, reducing the time a tested system spends in a degraded state.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"nmp-product__card\"\u003e\n\u003ch3\u003eIntegrated maintenance\u003c\/h3\u003e\n\u003cp\u003eDrive firmware updates can be performed through Synology DSM, simplifying maintenance and helping improve system service availability.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-reliability\"\u003eValidated for reliable Synology integration\u003c\/h2\u003e\n\u003cp class=\"nmp-product__lede\"\u003eHAS5300 Series drives undergo more than 200,000 hours of validation and stress testing with Synology systems. This testing is designed to ensure interoperability and reliable operation in compatible Synology solutions under heavy workloads. The drive is also covered by Synology's five-year limited warranty for long-term system support.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-buyer\"\u003eWho is the Synology HAS5320-24T best for?\u003c\/h2\u003e\n\u003cdiv class=\"nmp-product__buyer\"\u003e\n\u003cdiv class=\"nmp-product__buyer-panel\"\u003e\n\u003ch3\u003eA strong choice for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Synology SA, HD and UC Series storage systems\u003c\/li\u003e\n\u003cli\u003eHigh-capacity enterprise storage deployments\u003c\/li\u003e\n\u003cli\u003eMission-critical workloads requiring 24\/7 operation\u003c\/li\u003e\n\u003cli\u003eScalable and high-availability storage environments\u003c\/li\u003e\n\u003cli\u003eSystems serving large pools of concurrent clients\u003c\/li\u003e\n\u003cli\u003eAdministrators wanting integrated DSM firmware maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__buyer-panel nmp-product__buyer-panel--consider\"\u003e\n\u003ch3\u003eConsider another model if you need\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA SATA drive rather than an enterprise SAS drive\u003c\/li\u003e\n\u003cli\u003eA drive for a system that does not list HAS5320-24T as compatible\u003c\/li\u003e\n\u003cli\u003eSSD latency rather than mechanical hard-drive capacity\u003c\/li\u003e\n\u003cli\u003eA storage capacity other than 24TB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-key-specs\"\u003eKey specifications\u003c\/h2\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eModel numberHAS5320-24T\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eCapacity24TB\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eForm factor3.5-inch\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eInterfaceSAS 12 Gb\/s\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eSector size512e\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eDrive designHelium-sealed\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eRotational speed7,200 RPM\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eCache1GB\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eMaximum sustained transfer speed309 MB\/s typical\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eMTBF2,500,000 hours\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eWorkload rating550TB\/year data write\/read\u003c\/div\u003e\n\u003cdiv class=\"nmp-product__spec-row\"\u003eWarranty5 years\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-full-specs\"\u003eFull technical specifications\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHardware and performance\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__table-wrap\"\u003e\n\u003ctable class=\"nmp-product__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel number\u003c\/th\u003e\n\u003ctd\u003eHAS5320-24T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eSynology HAS5300 Enterprise Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e24TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eForm factor\u003c\/th\u003e\n\u003ctd\u003e3.5-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eSAS 12 Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupported interface speeds\u003c\/th\u003e\n\u003ctd\u003e12.0 Gb\/s, 6.0 Gb\/s, 3.0 Gb\/s and 1.5 Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSector size\u003c\/th\u003e\n\u003ctd\u003e512e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrive design\u003c\/th\u003e\n\u003ctd\u003eHelium-sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRotational speed\u003c\/th\u003e\n\u003ctd\u003e7,200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCache\u003c\/th\u003e\n\u003ctd\u003e1GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum sustained data transfer speed\u003c\/th\u003e\n\u003ctd\u003e309 MB\/s typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eReliability and warranty\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__table-wrap\"\u003e\n\u003ctable class=\"nmp-product__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMean time between failure\u003c\/th\u003e\n\u003ctd\u003e2,500,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWorkload rating\u003c\/th\u003e\n\u003ctd\u003e550TB\/year data write\/read\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValidation testing\u003c\/th\u003e\n\u003ctd\u003eMore than 200,000 hours of validation and stress testing with Synology systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePersistent write cache\u003c\/th\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirmware updates\u003c\/th\u003e\n\u003ctd\u003eDrive firmware update capability through Synology DSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5-year Synology limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePower consumption\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__table-wrap\"\u003e\n\u003ctable class=\"nmp-product__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e12 V (±10%) \/ 5 V (+10%\/-7%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIdle power average\u003c\/th\u003e\n\u003ctd\u003e4.83 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage operating power\u003c\/th\u003e\n\u003ctd\u003e8.57 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eEnvironmental specifications\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__table-wrap\"\u003e\n\u003ctable class=\"nmp-product__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e5°C to 60°C (41°F to 140°F), no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNon-operating temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to 70°C (-40°F to 158°F), no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating shock\u003c\/th\u003e\n\u003ctd\u003e490 m\/s², 2 ms duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNon-operating shock\u003c\/th\u003e\n\u003ctd\u003e1,960 m\/s², 2 ms duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating vibration\u003c\/th\u003e\n\u003ctd\u003e5 Hz to 300 Hz: 7.35 m\/s²; 300 Hz to 500 Hz: 2.45 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNon-operating vibration\u003c\/th\u003e\n\u003ctd\u003e5 Hz to 500 Hz: 29.4 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating altitude\u003c\/th\u003e\n\u003ctd\u003e-304.8 m to 3,048 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNon-operating altitude\u003c\/th\u003e\n\u003ctd\u003e-304.8 m to 12,192 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating relative humidity\u003c\/th\u003e\n\u003ctd\u003e5% to 90% R.H., no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNon-operating relative humidity\u003c\/th\u003e\n\u003ctd\u003e5% to 95% R.H., no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePhysical specifications and certification\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__table-wrap\"\u003e\n\u003ctable class=\"nmp-product__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e26.1 × 101.85 × 147 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e730 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS and Morocco Mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section nmp-product__faq\"\u003e\n\u003ch2 id=\"has5320-24t-faq\"\u003eFrequently asked questions about the HAS5320-24T\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Synology HAS5320-24T?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eThe HAS5320-24T is a 24TB, 3.5-inch enterprise SAS hard drive designed for demanding 24\/7 workloads in compatible Synology SA, HD and UC Series systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat interface does the HAS5320-24T use?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eIt uses a 12 Gb\/s SAS interface and supports interface speeds of 12.0, 6.0, 3.0 and 1.5 Gb\/s.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat transfer speed does the HAS5320-24T provide?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eSynology specifies a typical maximum sustained data transfer speed of 309 MB\/s.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much cache does the HAS5320-24T have?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eThe HAS5320-24T has 1GB of cache.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat workload rating applies to the HAS5320-24T?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eIt has a 550TB\/year workload rating, measured as data written, read or verified by commands from a host system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the MTBF rating?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eThe HAS5320-24T has a stated mean time between failure rating of 2.5 million hours. MTBF is a statistical reliability value and is not a guarantee of an individual drive's service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the HAS5320-24T support persistent write cache?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eYes. Persistent write-cache technology helps reduce the chance of data corruption during sudden power loss and enhances overall write performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the drive firmware be updated through DSM?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eYes. Synology states that drive firmware updates can be performed through DSM on compatible Synology storage systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich Synology systems is the HAS5320-24T intended for?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eHAS5300 Series drives are developed and tested for compatible Synology SA, HD and UC Series systems. Some exceptions may apply, so check the current Synology compatibility list for the exact system before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat warranty applies to the HAS5320-24T?\u003c\/summary\u003e\n\u003cdiv class=\"nmp-product__faq-answer\"\u003e\n\u003cp\u003eSynology provides a five-year limited warranty beginning from the purchase date shown on the purchase receipt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"nmp-product__section\"\u003e\n\u003ch2 id=\"has5320-24t-notes\"\u003eImportant information\u003c\/h2\u003e\n\u003cdiv class=\"nmp-product__note\"\u003e\n\u003cp\u003eCheck the current Synology compatibility list for the exact SA, HD or UC Series storage system before purchase. Some compatibility exceptions may apply.\u003c\/p\u003e\n\u003cp\u003eThe stated up to 19% faster RAID array repair result was measured by Synology using twelve HAS5310-12T drives in an SA3610 configured with RAID 5 against similar-class enterprise drives. Results are for reference only and actual performance may vary by workload, test method, hardware and software configuration.\u003c\/p\u003e\n\u003cp\u003eMTBF is a statistical reliability value and is not a guarantee or estimate of the operating life of an individual drive.\u003c\/p\u003e\n\u003cp\u003eDrive capacity uses the decimal convention of 1TB equalling 1,000,000,000,000 bytes. Operating systems will report less available capacity, and actual formatted capacity varies.\u003c\/p\u003e\n\u003cp\u003eThe five-year warranty period starts from the purchase date stated on the purchase receipt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"SYNOLOGY","offers":[{"title":"Default Title","offer_id":54000797614264,"sku":"HAS5320-24T","price":5693.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/4613\/2408\/files\/synology_enterprise_series_35_24tb_sas_hard_disk_drive_has532024t_ac97312_30655.webp?v=1787889843","url":"https:\/\/nasmarketplace.com\/en-me\/products\/synology-20tb-has5320-20t-3-5-internal-enterprise-sas-hdd","provider":"NAS Marketplace","version":"1.0","type":"link"}