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Green circuit board with black memory chips, gold edge connector, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR24E17S8/4 4GB DDR4 2400 CL17 ECC server RAM

SKU CH-NFDF-X31EZ MPN KVR24E17S8/4

4 GB DDR4 2400 ECC unbuffered DIMM with CL17 latency for server memory upgrades

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • ECC protection guards data integrity
  • Unbuffered design keeps latency low
  • DDR4 2400 speed delivers 19200 bandwidth
  • CL17 timing at 1.20V for efficiency
  • JEDEC-tested compatibility ensures reliable operation

Server ECC Memory Module

This 4 GB DDR4 module is built for entry-level servers and workstations that require error-correcting code memory. It operates as a single 288-pin DIMM at 2400 MT/s with CL17 latency. The unbuffered design suits platforms that do not accept registered modules.

Thermals and Power Draw

The module runs at the standard 1.20 V JEDEC voltage and has no heat spreader, relying on chassis airflow for cooling. Power draw is low, typical for a 4 GB density stick, and it produces no audible noise because it has no moving parts.

Capacity Constraint

The 4 GB capacity limits this module to light workloads, small virtualisation hosts or memory expansion in systems with many free slots. Buyers who need more memory per slot should look for higher-density DIMMs.

How it compares

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

Price $53.99
Cheaper than about 83% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $13.50 per GB
Pricier than about 73% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameKingston
Product lineValueRAM
Model nameKVR24E17S8/4
Total capacity4 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.03 kg
Package size146 × 46 × 8 mm

Questions about this item

How do I install the 288‑pin DDR4 module and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, and verify the motherboard detects the full 4GB at DDR4 2400.

What maintenance or replacement will the unbuffered ECC DIMM need over time?

No scheduled maintenance is required; replace only if memory diagnostics report correctable ECC errors that exceed your platform’s threshold.

What limit appears first during sustained workloads on this CL17 1.20V module?

The CAS latency of 17 cycles at DDR4 2400 sets the timing floor; thermal throttling is unlikely without a heat spreader under normal airflow.

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