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QNAP · Enterprise models

QNAP TS-h1277AXU-RP

The QNAP TS-h1277AXU-RP is a 12-bay rackmount NAS built around the AMD Ryzen 7 7000 series processor. Installed memory is 32 GB DDR5 UDIMM, expandable to 192 GB. Networking is 2 x 2.5GbE, 2 x 10GBASE-T. It also has 2 x M.2 2280 PCIe Gen 5 x2 for SSD cache or fast storage.

Drive bays
12
Processor
AMD Ryzen 7 7000 series
Memory
32 GB DDR5 UDIMM
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-h1277AXU-RP specifications

ProcessorAMD Ryzen 7 7000 series, 8-core/16-thread, burst up to 5.3 GHz
Memory installed32 GB DDR5 UDIMM
Maximum memory192 GB (4 x 48 GB)
Drive bays12 x 3.5" SATA 6Gb/s
M.2 slots2 x M.2 2280 PCIe Gen 5 x2
Network ports2 x 2.5GbE, 2 x 10GBASE-T
USB ports2 x USB 3.2 Gen 2 Type-A
Expansion slots3 x PCIe Gen 4 (x4, x8, x4)
HDMInone
Form factorRackmount 2U
Size (H × W × D)88.6 x 482 x 550 mm
Weight13 kg
Power consumption203.27 W operation / 83.073 W disk standby
Power supply550 W x 2 redundant
Warranty5 years
Versions soldTS-h1277AXU-RP-R7-32G (32 GB), TS-h1277AXU-RP-R5-16G (16 GB)

Specifications from QNAP's published data, checked October 2026. See the TS-h1277AXU-RP on QNAP's website. Confirm details before ordering.

Usable capacity by RAID level

How much space the TS-h1277AXU-RP gives with typical drive sizes.

RAID level12 × 4 TB12 × 8 TB12 × 12 TB12 × 16 TB12 × 20 TB
RAID 544 TB88 TB132 TB176 TB220 TB
RAID 640 TB80 TB120 TB160 TB200 TB
RAID 1024 TB48 TB72 TB96 TB120 TB

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-h1277AXU-RP

How much usable storage does the TS-h1277AXU-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-h1277AXU-RP be upgraded?

Yes. It ships with 32 GB DDR5 UDIMM and QNAP lists a maximum of 192 GB.

Does the TS-h1277AXU-RP have 10GbE?

Yes. Its network ports are 2 x 2.5GbE, 2 x 10GBASE-T.

What warranty does the TS-h1277AXU-RP have?

QNAP lists a hardware warranty of 5 years for this model.

Do you supply the TS-h1277AXU-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

12-bay alternatives from other brands

  • 12-bay

    Synology DVA7400

    AMD Ryzen V1780B, 16 GB DDR4 ECC UDIMM, 2 x 10GbE RJ-45, 1 x out-of-band management

  • 12-bay

    Asustor AS7212RDX

    AMD Ryzen 7 Pro 7745, 16 GB, 2 x 1GbE, 2 x 10GbE

  • 12-bay

    Synology RS2423+

    AMD Ryzen V1780B, 8 GB DDR4 ECC UDIMM, 2 x 1GbE RJ-45, 1 x 10GbE RJ-45

  • 12-bay

    Asustor AS6512RD

    Intel Atom C3538, 8 GB, 2 x 1GbE, 2 x 2.5GbE

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