QNAP · Enterprise models
QNAP TVS-AIh1688ATX
The QNAP TVS-AIh1688ATX is a 16-bay desktop NAS built around the Intel Core Ultra 9 processor. Installed memory is 32 GB DDR5 ECC UDIMM, expandable to 192 GB. Networking is 2 x 2.5GbE, 2 x 10GBASE-T.
- Drive bays
- 16
- Processor
- Intel Core Ultra 9
- Memory
- 32 GB DDR5 ECC UDIMM
- Network
- 10GbE
Who it suits
With this many bays the unit is used as central storage for a department, a media team or company-wide backup.
QNAP TVS-AIh1688ATX specifications
| Processor | Intel Core Ultra 9, 24-core (8P+16E), up to 5.6 GHz |
|---|---|
| Memory installed | 32 GB DDR5 ECC UDIMM |
| Maximum memory | 192 GB (4 x 48 GB) |
| Drive bays | 12 x 3.5" SATA + 4 x 2.5" U.2 NVMe Gen 4 |
| Network ports | 2 x 2.5GbE, 2 x 10GBASE-T |
| USB ports | 3 x USB 3.2 Gen 2 Type-A, 2 x USB 3.2 Gen 2 Type-C, 2 x USB4 Type-C |
| Expansion slots | 1 x PCIe Gen 4 x16, 2 x PCIe Gen 4 x4 |
| HDMI | 1 x HDMI 2.1 (4K 60Hz) |
| Form factor | Desktop |
| Size (H × W × D) | 294.3 x 369.89 x 319.8 mm |
| Weight | 13.8 kg |
| Power consumption | 130.83 W operation / 97.036 W disk standby |
| Power supply | 750 W |
| Warranty | 5 years |
| Versions sold | TVS-AIh1688ATX-U9-32G (32 GB), TVS-AIh1688ATX-U7-32G (32 GB) |
Specifications from QNAP's published data, checked October 2026. See the TVS-AIh1688ATX on QNAP's website. Confirm details before ordering.
Usable capacity by RAID level
How much space the TVS-AIh1688ATX 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 TVS-AIh1688ATX
How much usable storage does the TVS-AIh1688ATX 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 TVS-AIh1688ATX be upgraded?
Yes. It ships with 32 GB DDR5 ECC UDIMM and QNAP lists a maximum of 192 GB.
Does the TVS-AIh1688ATX have 10GbE?
Yes. Its network ports are 2 x 2.5GbE, 2 x 10GBASE-T.
What warranty does the TVS-AIh1688ATX have?
QNAP lists a hardware warranty of 5 years for this model.
Do you supply the TVS-AIh1688ATX 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.
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