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Green 288-pin DDR5 DIMM module with black chips and silver heatspreader

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE548D8-32G 32GB DDR5 4800 CL40 ECC Registered server RAM

SKU CH-X43V-WEXSA MPN KTD-PE548D8-32G

32 GB DDR5 registered ECC DIMM running at 4800 MHz with CL40 latency and 1.10 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 32 GB capacity handles large server workloads
  • DDR5 4800 MT/s speed moves data quickly
  • CL40 latency delivers responsive memory access
  • ECC and registered design protects data integrity
  • 288-pin DIMM fits standard server memory slots

Server DDR5 ECC RDIMM

This 32GB DDR5 module runs at 4800 MHz with CL40 latency and 1.10V operation. It uses a 288-pin DIMM form factor and includes ECC with registered signal processing for data integrity in server workloads.

Upgrade from slower DDR5 or non-ECC memory

The jump is worth it when workloads demand error correction and registered buffering for stability. Systems without ECC support cannot use the error-correction feature, and boards limited to lower DDR5 speeds will not reach 4800 MHz.

DDR5 platform limits

DDR5 memory requires a compatible motherboard and processor that support the DDR5 standard and registered DIMMs. Maximum capacity and speed depend on the platform memory controller and the number of populated slots. Mixing registered and unbuffered modules is not supported.

How it compares

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

Price $283.99
Pricier than about 60% 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 $8.87 per GB
Pricier than about 62% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTD-PE548D8-32G
Total capacity32 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.1 V
Size & build
Shipping weight0.02 kg
Package size163 × 48 × 6 mm

Questions about this item

Will the 288-pin DDR5 DIMM fit my server motherboard memory slots?

The module uses the standard 288-pin DDR5 DIMM form factor, so it fits any server board with DDR5 RDIMM slots.

What is the correct way to seat this registered ECC module, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, then verify the BIOS recognises the full 32 GB at 4800 MHz.

When will this 32 GB DDR5-4800 CL40 kit need replacement or maintenance?

No scheduled maintenance is required; replace only if memory diagnostics report uncorrectable ECC errors or the module fails to train at 4800 MHz.

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