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 green DDR5 RDIMM modules with gold contacts and black chips

V-color

V-color TR532G64D852Q 128GB (4x32GB) DDR5 6400 CL52 ECC R-DIMM server RAM

SKU CH-ATD4-CRZKF MPN TR532G64D852Q

128 GB DDR5 registered ECC server memory kit running at 6400 MT/s with CL52 latency, built on Hynix ICs and a thermal sensor for reliability

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • ECCYes
  • Buffered/RegisteredRegistered

Option 128GB (32GBx4) DDR5 6400

  • ECC corrects data errors for server stability
  • 6400 MT/s DDR5 speed moves large datasets fast
  • 128 GB quad-channel capacity handles heavy workloads
  • Registered design with Hynix ICs ensures signal integrity
  • Built-in thermal sensor monitors temperature up to 85 °C

V-color 128 GB DDR5 ECC R-DIMM kit

This V-color kit supplies 128 GB of DDR5 server memory in four 32 GB registered modules. It is built for workstations that require error-correcting code and registered buffering for data integrity. The CL52 timing and 1.1 V operation suit stability-focused workloads. It is not compatible with standard desktop or laptop motherboards.

288-pin RDIMM for Intel W890 workstations

Each module uses a 288-pin DDR5 RDIMM form factor with Hynix ICs tested on automated sorting equipment. The registered design adds a buffer between the memory controller and DRAM to reduce electrical load. A built-in thermal sensor monitors temperature to help prevent overheating. The kit requires a motherboard that supports DDR5 ECC registered memory.

6400 MT/s with CL52 latency headroom

Rated at DDR5-6400 (PC5-51200) with 52-52-52-103 timings, the memory delivers high throughput for multi-threaded applications. ECC functionality detects and corrects single-bit errors to maintain accuracy in long-running tasks. The 0 to 85 °C operating range covers typical server environments. Workloads needing higher frequencies or lower latencies will exceed this kit's specification.

Highlights

  • ECC corrects data errors for server stability
  • 6400 MT/s DDR5 speed moves large datasets fast
  • 128 GB quad-channel capacity handles heavy workloads
  • Registered design with Hynix ICs ensures signal integrity
  • Built-in thermal sensor monitors temperature up to 85 °C

Specifications

BrandV-Color
SeriesECC RDIMM
ModelTR532G64D852Q
Capacity128GB (4 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
ECCYes
Buffered/RegisteredRegistered
ChipsetHynix IC
FeaturesSupports ECC functionality to detect and correct data errors and features a built-in temperature-monitoring thermal sensor to prevent overheating, thereby enhancing memory reliability.
Operating temperature range: 0 to 85 °C
Shipping weight0.18 kg
Package size161 × 112 × 32 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

At what temperature does the built-in thermal sensor trigger protection?

The on-board thermal sensor monitors module temperature up to the 85 °C operating limit to prevent overheating.

How much power does the kit draw at the rated 6400 MT/s speed?

Each module runs at 1.1 V, the standard DDR5 voltage for this 6400 CL52 registered kit.

Which motherboard platform is required for this registered ECC memory to function?

The kit is validated for Intel W890 workstation motherboards that support DDR5 RDIMM.

Also in this aisle

People compared these

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