QNAP · Enterprise models
QNAP TS-h1887XU-RP
The QNAP TS-h1887XU-RP is a 18-bay rackmount NAS built around the Intel Xeon E-2334 processor. Installed memory is 16 GB DDR4 ECC, expandable to 128 GB. Networking is 2 x 2.5GbE, 2 x 10GBASE-T.
- Drive bays
- 18
- Processor
- Intel Xeon E-2334
- Memory
- 16 GB DDR4 ECC
- Network
- 10GbE
Who it suits
A rackmount unit suits an office with a server rack or a comms room. The redundant power supply keeps it running if one supply fails. With this many bays it is typically used as central storage or as the backup target for a whole company.
QNAP TS-h1887XU-RP specifications
| Processor | Intel Xeon E-2334, 4-core/8-thread, 3.4 GHz (up to 4.8 GHz) |
|---|---|
| Memory installed | 16 GB DDR4 ECC |
| Maximum memory | 128 GB (4 x 32 GB) |
| Drive bays | 12 x 3.5" SATA + 6 x 2.5" SATA |
| Network ports | 2 x 2.5GbE, 2 x 10GBASE-T |
| USB ports | 4 x USB 3.2 Gen 2 Type-A |
| Expansion slots | 2 x PCIe Gen 4 x4, 1 x PCIe Gen 4 x8 |
| HDMI | none |
| Form factor | Rackmount 2U |
| Size (H × W × D) | 88.6 x 432 x 511.2 mm |
| Weight | 14.87 kg |
| Power consumption | 148.94 W operation / 118.77 W disk standby |
| Power supply | 550 W x 2 redundant |
| Warranty | 5 years |
| Versions sold | TS-h1887XU-RP-E2334-16G (16 GB), TS-h1887XU-RP-E2336-32G (32 GB), TS-h1887XU-RP-E2336-16G (16 GB) |
Specifications from QNAP's published data, checked October 2026. See the TS-h1887XU-RP on QNAP's website. Confirm details before ordering.
Usable capacity by RAID level
How much space the TS-h1887XU-RP gives with typical drive sizes.
| RAID level | 12 × 4 TB | 12 × 8 TB | 12 × 12 TB | 12 × 16 TB | 12 × 20 TB |
|---|---|---|---|---|---|
| RAID 5 | 44 TB | 88 TB | 132 TB | 176 TB | 220 TB |
| RAID 6 | 40 TB | 80 TB | 120 TB | 160 TB | 200 TB |
| RAID 10 | 24 TB | 48 TB | 72 TB | 96 TB | 120 TB |
These figures count only the 3.5-inch bays. Space is shown before formatting; expect about 10% less in use. Larger systems are often split into more than one RAID group.
What we do with it
- Storage
NAS supply and installation
A right-sized Synology, QNAP or Asustor unit with the drives, RAID level and network setup your office needs.
- Backup
Automatic backup setup
Scheduled backups of PCs, servers and shared folders to the NAS, with an off-site copy, so nobody has to remember to do it.
- Versions
Ransomware protection for NAS
Point-in-time snapshots and protected copies that let you roll a folder back to how it was before an attack or a mistake.
- Move
Data migration
We move your files, users and permissions from old servers, external drives or an ageing NAS.
Questions about the TS-h1887XU-RP
How much usable storage does the TS-h1887XU-RP give?
It depends on the drives and the RAID level. With 12 × 8 TB drives in RAID 5 you get about 88 TB before formatting. The capacity table on this page shows other combinations.
Can the memory in the TS-h1887XU-RP be upgraded?
Yes. It ships with 16 GB DDR4 ECC and QNAP lists a maximum of 128 GB.
Does the TS-h1887XU-RP have 10GbE?
Yes. Its network ports are 2 x 2.5GbE, 2 x 10GBASE-T.
What warranty does the TS-h1887XU-RP have?
QNAP lists a hardware warranty of 5 years for this model.
Do you supply the TS-h1887XU-RP with drives and installation?
Yes. We supply it with compatible drives fitted, configured and tested, and can install it at your office. Ask for a quote on this page.
Similar QNAP models
- 18-bay
QNAP QSN-3000
Intel Xeon E-2336, 128 GB DDR4 ECC, 2 x 2.5GbE, 2 x 10GBASE-T
- 18-bay
QNAP TS-h1886XU-RP R2
Intel Xeon D-1622, 32 GB DDR4 ECC UDIMM, 4 x 2.5GbE, 2 x 10GbE SFP+
- 16-bay
QNAP ES1686Adc
Intel Xeon D-2142IT, 64 GB DDR4 ECC RDIMM per controller, 3 x 2.5GbE, 4 x 10GbE SFP+, per controller
- 16-bay
QNAP ES1686dc R2
Intel Xeon D-2142IT, 64 GB DDR4 ECC RDIMM per controller, 3 x 2.5GbE, 4 x 10GbE SFP+, per controller