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Green DDR4 DIMM with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KSM32RD8/32SB 32GB DDR4 3200 CL22 ECC Registered 2Rx8 288-pin server RAM

SKU CH-MGKY-JV4WH MPN KSM32RD8/32SB

32 GB DDR4 ECC registered server memory running at 3200 MHz with CL22 latency

  • 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 Samsung, DRAM Lock

  • 32 GB capacity supports demanding server workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design protects data integrity
  • Dual-rank 2Rx8 organisation increases memory density
  • 20 V operation reduces power consumption

Server DDR4 ECC Registered DIMM

This 32 GB DDR4 module operates at 3200 MHz with CL22 latency and 1.20 V power draw. It uses a 288-pin DIMM form factor and includes on-die ECC with registered signal processing. The dual-rank 2Rx8 organisation suits multi-socket server boards that require registered memory.

Sustained throughput in multi-rank server workloads

Registered buffering reduces electrical load on the memory controller, allowing stable operation when all DIMM slots are populated. Dual-rank 2Rx8 organisation keeps both ranks active during extended compute passes, while ECC corrects single-bit errors without halting the pipeline. CL22 timing at 3200 MHz delivers consistent bandwidth for virtualisation and database tasks.

32 GB capacity per module

Each stick provides 32 GB, so total system memory scales in 32 GB increments per populated slot. Boards that only support unbuffered UDIMMs or that limit registered DIMMs to lower densities will not accept this module. Verify the platform memory-qualified-vendor list before purchase.

How it compares

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

Price $319.99
Pricier than about 62% 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 $10.00 per GB
Pricier than about 67% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM32RD8/32SB
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 × 8 mm

Other versions of this model

5 more in the same range

Questions about this item

How much power does this 1.20 V DDR4 3200 module draw when running continuously?

The module operates at the standard DDR4 voltage of 1.20 V. Actual power draw depends on workload and the server platform it is installed in.

What motherboard features are required to use this 288-pin ECC Registered 2Rx8 DIMM?

The board must provide 288-pin DDR4 slots that support ECC and registered memory. Consumer desktop boards typically lack this support.

Can this CL22 3200 MHz stick run with slower DDR4 modules already in my server?

If the platform supports mixed speeds, all modules will run at the lowest common speed and timings. The module itself is rated for 3200 MHz CL22.

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