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Four green DDR5 UDIMM sticks in a kit

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 4800 CL40 1.1V 2Rx8 UDIMM QNAP TS-H1677AXU-RP memory upgrade

SKU CH-PQ9N-H05ZR

A 128 GB DDR5 kit of four 32 GB UDIMM modules at 4800 MT/s CL40, built for the QNAP TS-H1677AXU-RP NAS

  • Capacity128GB (4 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 128GB 4X32GB

  • 128GB total capacity across four 32GB modules
  • DDR5 4800 speed with CL40 latency for responsive NAS operation
  • Low 1.1V voltage reduces power draw and heat
  • 2Rx8 dual-rank organisation improves memory density
  • Validated for QNAP TS-H1677AXU-RP compatibility

128 GB DDR5 4800 kit for QNAP TS-H1677AXU-RP

This 128 GB kit contains four 32 GB DDR5 4800 UDIMM modules built for the QNAP TS-H1677AXU-RP NAS. Each module runs at 1.1 V with CL40 latency and a 2Rx8 organisation. The kit is validated for that specific system.

Suits administrators expanding a single compatible

The memory fits only the listed QNAP model; it will not work in other NAS units, servers, workstations or desktop motherboards that require ECC, registered DIMMs or a different pin count. Buyers needing ECC protection or a different form factor should look elsewhere.

DDR5 4800 288-pin UDIMM at 1.1 V

The modules use the DDR5 4800 (PC5-38400) standard with a 288-pin unbuffered UDIMM interface and operate at 1.10 V. This specification decides whether the kit matches the memory slots and voltage requirements of the target NAS.

Pontos fortes

  • 128GB total capacity across four 32GB modules
  • DDR5 4800 speed with CL40 latency for responsive NAS operation
  • Low 1.1V voltage reduces power draw and heat
  • 2Rx8 dual-rank organisation improves memory density
  • Validated for QNAP TS-H1677AXU-RP compatibility

Especificações

BrandNEMIX RAM
SeriesQNAP NAS Compatible Series Memory
ModelQNAP DDR5 4800MHZ Non-ECC Unbuffered UDIMM NAS Memory
Part NumberMD38400-328K4
Capacity128GB (4 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemQnap
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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Perguntas sobre este artigo

Will the four 32 GB DDR5 4800 CL40 modules run alongside any existing DDR5 sticks I keep in my QNAP TS-H1677AXU-RP?

The kit is validated for the TS-H1677AXU-RP; mixing with other DDR5 modules is possible only if they share the same 4800 MT/s speed, CL40 latency, 1.1 V voltage and 2Rx8 organisation.

How can I confirm the 128 GB kit is recognised at 4800 MT/s with CL40 timings after installation?

Boot the NAS, open the QTS Resource Monitor or System Information panel and verify the memory section shows 128 GB total, 4800 MHz operating speed and CL40 latency values.

What exactly ships in the box and is anything else required for the upgrade?

The package contains four 32 GB 288-pin DDR5 UDIMM modules; no heat spreaders, cables, tools or additional parts are included or needed for installation.

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