Xeon hybrid rackmount NAS
QNAP TS-h1886XU-RP-R2-D1622-32G
A 2U rackmount NAS with an Intel Xeon D-1622 4-core processor, ECC DDR4, twelve front 3.5-inch bays, six rear 2.5-inch bays and two 10GbE SFP+ ports. Its title conflicts with the table on bay count, installed memory and SKU suffix.
Hybrid rackmount storage with three source details to confirm
The QNAP TS-h1886XU-RP-R2-D1622-32G is presented as a 2U hybrid-storage NAS with a Xeon D-1622 processor, dual 10GbE SFP+ and four 2.5GbE ports. Before publishing, confirm three conflicts: the title says 12 bays while the table lists 18; the title says 128GB while the table lists 32GB installed and 128GB maximum; and the title ends in “-32G” while both SKU fields end in “-32”.
Key features and benefits
Hybrid front-and-rear storage
The table lists twelve front 3.5-inch SATA bays and six rear 2.5-inch SATA bays.
Xeon and ECC platform
The table lists a four-core Intel Xeon D-1622 and 32GB ECC DDR4, expandable to a supplied maximum of 128GB.
Built-in 10GbE and 2.5GbE
Two 10GbE SFP+ SmartNIC ports and four 2.5GbE ports are supplied.
Three PCIe slots
Three slots are listed, with slot 3 preinstalled with the supplied 10GbE adapter and lane-sharing conditions noted.
Redundant power
Two 550W power supply units are listed.
Source details need confirmation
Bay count, installed memory and the model suffix disagree between supplied fields.
Who is the QNAP TS-h1886XU-RP-R2-D1622-32G best for?
A strong choice for
- Business file servers and shared storage after source confirmation
- Virtualisation servers and hosted applications
- Collaborative video-editing storage
- Business backup and recovery
- Hybrid HDD and SSD deployments
Consider another model if you need
- Publishing before resolving the three source conflicts
- A tower rather than 2U rackmount enclosure
- More than the supplied 128GB maximum memory
- A configuration without a preinstalled PCIe network adapter
- A smaller-capacity deployment
Key specifications
- Model / SKU
- Conflict: title says TS-h1886XU-RP-R2-D1622-32G; variant and manufacturer SKU fields say TS-h1886XU-RP-R2-D1622-32
- Processor
- Intel Xeon D-1622, 4-core, burst up to 3.2GHz
- Memory
- Conflict: title says 128GB DDR4; table says 32GB ECC DDR4 (2 × 16GB) installed and 128GB (4 × 32GB) maximum
- Drive bays
- Conflict: title says 12 bays; table says 18 total: 12 × front 3.5-inch SATA + 6 × rear 2.5-inch SATA
- Drive compatibility
- 3.5-inch SATA HDDs and 2.5-inch SATA SSDs in 3.5-inch bays; 2.5-inch SATA SSDs in 2.5-inch bays
- Networking
- 2 × 10GbE SFP+ SmartNIC; 4 × 2.5GbE
- PCIe
- 3 slots; slot 3 preinstalled with a 10GbE network adapter
- USB
- 2 × USB 3.2 Gen 1
- Form factor
- 2U rackmount
- Dimensions
- 88.6 × 432 × 511.2 mm
- Net weight
- 14.5 kg
- Standard warranty
- 3 years stated in the supplied overview; table value is 3
Full technical specifications
View all supplied technical specifications
| CPU | Intel® Xeon® D-1622 4-core processor, burst up to 3.2 GHz |
|---|---|
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | Supported |
| Encryption Engine | Supported (AES-NI) |
| System Memory | 32 GB UDIMM DDR4 ECC (2 x 16GB) |
| Maximum Memory | 128 GB (4 x 32 GB) |
| Memory Slot | 4 x UDIMM DDR4 |
| Flash Memory | 5GB (Dual boot OS protection) |
| Drive Bay | Front: 12 x 3.5-inch SATA 6Gb/s, 3Gb/s Rear: 6 x 2.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives 2.5-inch bays: 2.5-inch SATA solid state drives |
| Hot-swappable | Supported |
| SSD Cache Acceleration Support | Supported |
| SR-IOV | Supported |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 4 (2.5G/1G/100M) |
| 10 Gigabit Ethernet Port | 2 x 10GbE SFP+ SmartNIC port Pre-installed with a 10GbE PCIe adapter |
| Wake on LAN (WOL) | Supported |
| Jumbo Frame | Supported |
| PCIe Slot | 3 Slot 1: PCIe Gen 2 x4 (x8 Slot) Slot 2: PCIe Gen 3 x4 Slot 3: PCIe Gen 3 x8 or x4 (x8 Slot) *Slot 3 is preinstalled with a 10GbE network adapter. **Slot 3 provides the width of PCIe Gen 3 x8 when Slot 2 is not in use, and provides the width of PCIe Gen 3 x4 when Slot 2 is in use. Card dimensions for PCIe slot 1:170 x 68.9 x 39.08 mm / 6.70 x 2.71 x 1.54 inches. Card dimensions for PCIe slot 2:170 x 68.9 x 18.76 mm / 6.70 x 2.71 x 0.74 inches. Card dimensions for PCIe slot 3:170 x 68.9 x 18.76 mm / 6.70 x 2.71 x 0.74 inches. Wider cards can be installed if the next PCIe slot will not be used. |
| USB 3.2 Gen 1 port | 2 |
| Form Factor | 2U Rackmount |
| LED Indicators | HDD, SSD, Status, LAN, storage expansion port status |
| Buttons | Power, Reset |
| Dimensions (HxWxD) | 88.6 × 432 × 511.2 mm |
| Weight (Net) | 14.5 kg |
| Weight (Gross) | 18.6 kg |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
| Power Supply Unit | 550W(x2), 100-240V |
| Power Consumption: Operating Mode, Typical | 117.92 W Tested with drives fully populated. |
| Fan | System fan: 3 x 60mm, 12VDC |
| System Warning | Buzzer |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 10000 |
Frequently asked questions about the QNAP TS-h1886XU-RP-R2-D1622-32G
What is the QNAP TS-h1886XU-RP R2?
It is a 2U hybrid-storage rackmount NAS with a Xeon D-1622 processor, built-in 10GbE SFP+ and four 2.5GbE ports. The exact model suffix, bay count and installed memory require confirmation.
How many drive bays does it have?
The title says 12 bays, while the specification table lists twelve front 3.5-inch bays plus six rear 2.5-inch bays. Confirm whether the total is 12 or 18.
How much memory is installed?
The title says 128GB, but the table lists 32GB installed and 128GB maximum. Confirm the installed configuration before publishing.
What is the exact model number?
The title ends in “-32G”, while both the variant SKU and manufacturer SKU end in “-32”. Confirm the correct suffix.
What networking is built in?
The table lists two 10GbE SFP+ SmartNIC ports and four 2.5GbE ports.
What warranty is supplied?
The opening description explicitly calls it three-year warranted, and the table lists the value 3.
Is operating power measured with drives installed?
Yes. The table says the 117.92W typical operating figure was tested with drives fully populated.
