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
Four black DDR5 registered DIMMs with silver heat spreaders

V-color

V-color OC R-DIMM 128GB (4x32GB) DDR5 5600 CL36 2Rx8 Registered ECC 1.25V AMD EXPO TRA532G56S436Q

SKU CH-H376-H41P1

128 GB quad-channel DDR5 kit with registered ECC, AMD EXPO profile, and Hynix ICs for TRX50 workstations

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetHynix IC
  • CAS latencyCL36
  • Buffer typeRegistered
  • Memory timings36-38-38-80

Capacity 128GB (4 x 32GB)

Speed DDR5 5600 (PC5 44800)

Rank 1Rx4

  • 128 GB capacity across four 32 GB modules
  • DDR5 5600 speed with CL36 latency
  • Registered ECC with on-die error correction for data integrity
  • AMD EXPO profile enables one-click overclocking on TRX50
  • Hynix ICs on 10-layer PCB with thermal sensor

Workstation DDR5 R-DIMM kit

This kit provides 128 GB of registered ECC DDR5 memory across four 32 GB modules. It is built for AMD TRX50 workstation platforms that require registered DIMMs with on-die error correction and AMD EXPO overclocking profiles.

Registered design with thermal sensor

Each module uses a 288-pin RDIMM form factor with a heat spreader and a 10-layer PCB. The registered buffer reduces electrical load on the memory controller, while an on-board temperature sensor monitors thermals to protect data integrity during sustained workloads.

DDR5 bandwidth and platform limits

DDR5 doubles the sub-channel count versus DDR4, delivering two 40-bit channels per DIMM for higher throughput at 5600 MT/s. The registered ECC design and 1.25 V operation are intended for TRX50 workstation motherboards only; the modules will not function in standard desktop or laptop systems.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $3,494.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $27.30 per GB
Pricier than about 89% of the 6,064 comparable items (median $7.25 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 nameV-Color
Product lineOC R-DIMM
Model nameTRA532G56S436Q
Part numberTRA532G56S436Q
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetHynix IC
Memory
CAS latencyCL36
ECC supportYes
Buffer typeRegistered
Memory timings36-38-38-80
Heat spreaderYes
Memory rank2Rx8
Memory profilesAMD EXPO
Power
Rated voltage1.25 V

Other versions of this model

5 more in the same range

Questions about this item

What DDR5 speed and latency does the AMD EXPO profile on this TRA532G56S436Q kit set?

The AMD EXPO profile on this TRA532G56S436Q kit sets DDR5 5600 speed with CL36-38-38-80 timings at 1.25V.

What motherboard slot and physical clearance does this 288-pin DDR5 RDIMM kit require?

Each 32GB module uses a standard 288-pin DDR5 RDIMM form factor with a heat spreader; four DIMM slots and enough height clearance for the spreader are required.

How do I enable the rated 5600MHz speed on a TRX50 workstation, and what step is often missed?

Install all four modules in the correct TRX50 channel slots, enter the BIOS, enable the AMD EXPO profile, save and reboot; the step often missed is enabling EXPO after seating the modules.

More in ECC Server RAM

Similar items