We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board DDR5 memory module with black chips no heat spreader 288 pin

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 2Rx8 1.1V 288-pin UDIMM for QNAP TS-H3077AFU memory upgrade

SKU CH-WT9F-WDGTT

A 32 GB DDR5 module rated at 4800 MT/s with CL40 latency and 1.1 V operation for the QNAP TS-H3077AFU NAS

  • Capacity32GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 32 GB capacity expands NAS storage headroom
  • DDR5 4800 speed accelerates data throughput
  • CL40 latency tightens memory response times
  • 1 V operation lowers power draw
  • 288-pin UDIMM form factor fits QNAP TS-H3077AFU slot

System-Specific DDR5 Module

This NEMIX RAM module delivers 32GB of DDR5 4800 memory built for the QNAP TS-H3077AFU NAS. It operates at 1.1V with CL40 latency in a 2Rx8 configuration. The 288-pin UDIMM fits the system memory slots without a heat spreader. Major OEM chips from Samsung, Micron or Hynix provide the underlying components.

NAS Upgrade Fit

The stick suits owners of the TS-H3077AFU who need a single 32GB DDR5 4800 module to expand capacity. Buyers requiring ECC error correction must choose a different part because this module is non-ECC. Systems that demand registered or buffered memory cannot use this unbuffered UDIMM. Anyone needing a matched kit of two or more modules should look elsewhere.

Decisive Compatibility Spec

The module is validated specifically for the QNAP TS-H3077AFU and carries part number MD38400-328K1. DDR5 4800 speed, 1.1V voltage and 288-pin UDIMM form factor must match the NAS memory specifications exactly. Confirm the system accepts non-ECC unbuffered 2Rx8 memory before ordering. Only the listed QNAP model is guaranteed compatible.

Highlights

  • 32 GB capacity expands NAS storage headroom
  • DDR5 4800 speed accelerates data throughput
  • CL40 latency tightens memory response times
  • 1 V operation lowers power draw
  • 288-pin UDIMM form factor fits QNAP TS-H3077AFU slot

Specifications

BrandNEMIX RAM
SeriesQNAP NAS Compatible Series Memory
ModelQNAP DDR5 4800MHZ Non-ECC Unbuffered UDIMM NAS Memory
Part NumberMD38400-328K1
Capacity32GB
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 Content32GB (1X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Will the memory chips need any active cooling or maintenance after installation?

The module has no heat spreader and runs at 1.1 V; no user maintenance is required once it is seated in the 288-pin slot.

Which specification caps sustained throughput first — the CL40 latency or the 4800 MT/s data rate?

The 4800 MT/s transfer rate sets the maximum bandwidth ceiling; CL40 timing determines access delay within that limit.

How much extra heat or fan noise does the 1.1 V DDR5 module add during all-day NAS operation?

At 1.1 V without a spreader the module draws minimal power, so it adds negligible heat and no audible noise to the chassis.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.