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Green bare DDR5 RDIMM 64 GB 288-pin no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE548D4-64G 64GB DDR5 4800 CL40 ECC Registered 288-pin server RAM

SKU CH-Q8TV-FVWW7 MPN KTD-PE548D4-64G

A 64 GB DDR5-4800 registered ECC DIMM with CL40 latency and 1.10 V operation for server workloads

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 64 GB capacity supports large datasets and virtualisation workloads
  • DDR5 4800 speed delivers high bandwidth for server applications
  • ECC registered design detects and corrects data errors automatically
  • CL40 latency provides responsive access to stored information
  • 10 V operation reduces power draw in dense memory configurations

64GB DDR5 RDIMM for servers

This 64GB DDR5 registered DIMM runs at 4800 MHz with CL40 latency and ECC protection. It targets enterprise servers and workstations that require registered memory and error correction for data integrity.

Check DDR5 RDIMM slot support

Verify that your motherboard accepts 288-pin DDR5 RDIMM modules and supports registered, ECC memory at 1.10V. Systems limited to unbuffered UDIMMs or earlier DDR generations cannot use this module.

Rank and thermal notes

The dual-rank 2Rx4 organisation increases density per slot but offers no heat spreader, so chassis airflow must handle the thermal load. No software or extra accessories are bundled with the memory.

How it compares

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

Price $702.99
Pricier than about 75% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $10.98 per GB
Pricier than about 70% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTD-PE548D4-64G
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.09 kg
Package size127 × 51 × 5 mm

Questions about this item

Does the KTD-PE548D4-64G come as a single 64 GB DIMM or do I need to buy a kit?

This is a single 64 GB DDR5 RDIMM; order the quantity your server's memory channels require.

When should I choose this CL40 4800 MHz registered ECC module over other capacities or speeds?

Select this 64 GB 2Rx4 module when your platform supports DDR5-4800 registered ECC and you need maximum capacity per slot.

What does the CL40 latency mean for real-world server workloads?

CL40 is the CAS latency at 4800 MHz; lower latency improves response time for latency-sensitive applications.

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