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Green 288-pin DDR4 DIMM with black chips, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KSM32RD4/32MRR 32GB DDR4 3200 CL22 ECC Registered Server RAM

SKU CH-9JC5-KXC9J MPN KSM32RD4/32MRR

32 GB registered DDR4 module running at 3200 MHz with CL22 latency and ECC for server stability

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

Capacity 32GB

Rank 2Rx4

Model Micron, Full Lock

  • 32 GB capacity supports high-density server workloads
  • DDR4 3200 speed delivers 25600 MT/s data rate
  • Registered ECC design improves data integrity and stability
  • CL22 22-22-22 timing enables responsive memory access
  • 288-pin 1.20 V module fits standard DDR4 DIMM slots

32 GB Registered DDR4 Module

This 32 GB DDR4-3200 module uses registered signal processing and ECC for data integrity in server workloads. It operates at 1.20 V with CL22 latency and a 2Rx4 rank configuration. The 288-pin DIMM targets administrators who need single-module capacity upgrades for compatible platforms.

Compatibility Checklist

Verify that your motherboard supports registered ECC DDR4 memory and accepts 2Rx4 modules at this density. Confirm the CPU and chipset handle 3200 MT/s operation and that the BIOS is current enough for the module. Ensure the system does not require unbuffered or non-ECC DIMMs before ordering.

Thermals and Power

The module runs at the standard 1.20 V without a heat spreader, relying on chassis airflow for cooling. Registered buffering adds minimal overhead to power draw compared with unbuffered equivalents. Expect quiet operation since no active cooling is present on the DIMM itself.

How it compares

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

Price $334.99
Pricier than about 63% 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 $10.47 per GB
Pricier than about 69% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM32RD4/32MRR
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.03 kg
Package size25 × 25 × 25 mm

Other versions of this model

5 more in the same range

Questions about this item

Does the single 288-pin DDR4 module ship alone, or are mounting brackets or cables included?

The package contains one 32 GB DDR4 3200 CL22 registered ECC DIMM; no brackets, cables or additional hardware are supplied.

When should I choose this 32 GB 2Rx4 registered stick instead of a smaller unbuffered kit?

Choose this module when your server board requires registered ECC memory and you need a single 32 GB dual-rank DIMM running at 3200 MHz and 1.20 V.

What does the 3200 MHz rating mean once the DIMM is installed in a compatible server?

The module transfers data at up to 3200 MT/s (PC4-25600 bandwidth) with CL22 latency, provided the platform supports DDR4-3200 registered ECC operation.

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