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Four green DDR5 UDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 4800 CL40 1.1V UDIMM QNAP TS-H3077AFU memory upgrade

SKU CH-CHD0-JMW87

Adds 128 GB of DDR5-4800 CL40 memory in four 32 GB unbuffered UDIMM modules validated for the QNAP TS-H3077AFU all-flash NAS

  • Capacity128GB (4 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB capacity across four 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • CL40 CAS latency for responsive operation
  • Low 1.1 V voltage reduces power draw
  • Validated for QNAP TS-H3077AFU NAS compatibility

128GB DDR5 4800 UDIMM kit for QNAP TS-H3077AFU

This NEMIX RAM kit delivers 128GB across four 32GB unbuffered DDR5 modules rated at 4800 MT/s with CL40 latency. It is built specifically for the QNAP TS-H3077AFU all-flash NAS and uses 1.1V 288-pin UDIMMs without ECC or heat spreaders.

Suits administrators expanding that NAS

The four-module layout fills every slot in the supported system, so buyers needing only a partial upgrade or requiring ECC error correction should consider other configurations. Systems limited to lower DDR5 speeds or different form factors cannot accept this kit.

4800 MT/s DDR5 speed and CL40 timing

The modules operate at PC5-38400 with a CAS latency of 40, which the target NAS expects for stable operation. Verify that the platform firmware supports this exact data rate before installation.

Pontos fortes

  • 128 GB capacity across four 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • CL40 CAS latency for responsive operation
  • Low 1.1 V voltage reduces power draw
  • Validated for QNAP TS-H3077AFU NAS 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

Perguntas sobre este artigo

Which capacity kit should I choose for my QNAP TS-H3077AFU?

This kit provides 128GB total using four 32GB modules, matching the maximum supported configuration for the TS-H3077AFU.

What does DDR5 4800 CL40 mean for real workloads on this NAS?

The modules run at 4800 MT/s with CL40 timing at 1.10V, delivering the rated bandwidth of PC5-38400 for file serving and virtualization.

Does the 288-pin UDIMM interface limit speed or capacity in this system?

The 288-pin DDR5 UDIMM form factor is the native slot type for the TS-H3077AFU, so the 4800 MT/s speed and 128GB capacity are fully supported.

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