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Green rectangular circuit board with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. KSM24RS8/8HDI 8GB DDR4 2400MHz ECC Registered CL17 288-Pin DIMM 1Rx8 Hynix D-Die

SKU CH-TC5V-H1PEQ

Registered ECC DDR4 module with CL17 timing and 2400 MHz speed for server stability

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • ECC supportParity
  • Buffer typeRegistered
  • ECC parity protects data integrity in critical workloads
  • Registered design stabilises signal for dense server configurations
  • DDR4 2400 speed delivers 19200 MT/s bandwidth
  • CL17 latency keeps response tight at 1.20 V
  • 288-pin DIMM fits standard DDR4 server slots

8 GB DDR4 2400 ECC Registered Module

This 8 GB DDR4 module runs at 2400 MHz with CL17 latency and 1.20 V operation. It uses a registered design with parity ECC for error detection. The 288-pin DIMM fits standard desktop slots that support registered memory. It is built with Hynix D-Die for consistent stability.

Thermals and Power Draw

Registered DIMMs include an on-module register that adds a small, constant power overhead compared with unbuffered sticks. The 1.20 V rating keeps heat output low during typical workloads. No active cooling is required on the module itself. System airflow normally handles the modest thermal load.

ECC and Registration Benefits

Parity ECC lets the memory controller detect single-bit errors before they corrupt data. The registered buffer reduces electrical load on the memory bus, which helps signal integrity when multiple modules are populated. These features target servers and workstations that prioritise uptime over raw latency. Builders who need unbuffered non-ECC memory for consumer platforms should choose a different module type.

How it compares

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

Price $182.99
Pricier than about 65% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $22.87 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM24RS8/8HDI
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportParity
Buffer typeRegistered
Power
Rated voltage1.2 V

Questions about this item

How do I install this 288-pin registered DDR4 DIMM and what step is often missed?

Align the notch with the motherboard slot key, press firmly until both retention clips click, then verify the BIOS recognises the module as registered ECC at 1.20 V; the step most often missed is enabling ECC in the firmware before first boot.

What maintenance or replacement will this 8 GB DDR4 2400 MHz CL17 module need over time?

No scheduled maintenance is required; keep the contacts free of dust with compressed air and replace the module only if memory diagnostics report correctable or uncorrectable ECC errors.

What limit appears first when this registered ECC DDR4 2400 CL17 1.20 V DIMM runs sustained workloads?

The CAS latency of CL17 at 2400 MHz sets the timing ceiling; sustained throughput is bounded by the 19200 MB/s PC4-19200 rating and the registered buffer adds one cycle of command delay.

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