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
Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade for THINKMATE GPX-WS-740RTP7

SKU CH-NXN8-3BAJD

128 GB DDR5-4800 ECC registered kit with eight 16 GB modules at CL40 and 1.1 V for the ThinkMate GPX-WS-740RTP7

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB total capacity from eight 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces server power draw
  • Validated for ThinkMate GPX-WS-740RTP7 workstation compatibility

System-specific DDR5 kit

This 128GB kit contains eight 16GB DDR5-4800 registered DIMMs built for the THINKMATE GPX-WS-740RTP7 workstation. ECC and register circuitry protect data integrity in multi-threaded server workloads.

Registered ECC integration

Each module runs at 1.1V with CL40 latency and a 1Rx8 organisation across 288 pins. The registered design reduces electrical load on the memory controller so the platform can populate all eight slots without signal degradation.

Validated compatibility package

Modules are stress-tested under load and matched to the target workstation so installation proceeds without manual timing changes. The kit delivers the full 128GB capacity in a single qualified configuration.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $3,751.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.31 per GB
Pricier than about 83% of the 20,941 comparable items (median $8.19 per GB).

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

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K8
Total capacity128 GB (8 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items128 GB (8 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How does the 1.10V voltage affect stability under sustained heavy workloads?

The 1.10V operating voltage is the standard for DDR5 modules, helping maintain signal integrity and lower power draw during continuous operation on the THINKMATE GPX-WS-740RTP7.

Does the lack of a heat spreader cause thermal issues when all eight modules run all day?

These modules are designed without a heat spreader and rely on the workstation's chassis airflow; the registered buffer and ECC logic add minimal heat at 1.10V under typical server loads.

Must the THINKMATE GPX-WS-740RTP7 motherboard have eight DDR5 RDIMM slots to use this kit?

Yes, the 128GB kit contains eight 16GB 288-pin DDR5 RDIMMs and requires a motherboard with eight compatible registered DIMM slots populated in the supported configuration.

More in Model-Specific Memory Upgrades

Similar items