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Green PCB memory module with black chips and silver edge connector

Kingston Technology Corp.

Kingston Technology Corp. KSM32ED8/32HD 32GB DDR4-3200 CL22 ECC 2Rx8 server RAM

SKU CH-XRG4-0X4H2 MPN KSM32ED8/32HD

32 GB DDR4 ECC DIMM running at 3200 MHz with CL22 latency for server workloads

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Memory timings22-22-22
  • Rated voltage1.2 V
  • Memory rank2Rx8

Capacity 32GB

Rank 2Rx8

Model Hynix, D Die Revision

  • 32 GB capacity supports heavy workloads
  • DDR4 3200 speed handles demanding applications
  • ECC protection prevents data corruption
  • CL22 latency delivers responsive access
  • 2Rx8 dual-rank organisation maximises density

Server memory for ECC workloads

This 32GB DDR4-3200 module targets servers and workstations that require error-correcting code memory. The 2Rx8 dual-rank organisation and CL22 timing suit multi-threaded applications and virtualisation hosts where data integrity matters more than low latency. Builders needing non-ECC or higher-frequency kits should look elsewhere.

Fits 288-pin DDR4 slots at 1.20V

The standard 288-pin DIMM form factor installs directly into registered or unbuffered DDR4 channels without extra cabling or adapters. Running at the JEDEC 1.20V level keeps power draw predictable and leaves headroom for additional modules in dense configurations. Systems limited to lower DDR4 speeds will downclock automatically.

Sustained throughput at 3200 MT/s

Rated at PC4-25600 with 22-22-22 timings, the module maintains its rated bandwidth during extended compute passes such as rendering, compilation or database indexing. ECC correction operates continuously without throttling the data rate. Workloads that exceed 32GB per channel will need additional DIMMs or higher-capacity modules.

How it compares

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

Price $590.99
Pricier than about 73% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $18.47 per GB
Pricier than about 79% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM32ED8/32HD
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportYes
Memory rank2Rx8
Power
Rated voltage1.2 V
Size & build
Shipping weight0.09 kg
Package size165 × 51 × 5 mm

Other versions of this model

2 more in the same range

Questions about this item

Will the 3200 MHz speed hold under sustained server workloads?

The module runs at DDR4 3200 (PC4 25600) with CL22 22-22-22 timing at 1.20V; the memory controller and motherboard determine whether that frequency is maintained continuously.

How much heat and power does a 32 GB dual-rank stick draw all day?

Each DIMM operates at 1.20V; total heat and power depend on how many modules are installed and the platform's memory controller efficiency.

What motherboard slot and CPU memory controller are required for this ECC DIMM?

It needs a 288-pin DDR4 slot and a CPU or chipset that supports ECC registered memory.

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