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Green printed circuit board with black memory chips and gold edge connectors in a standard DIMM form factor

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE548S8-16G 16GB DDR5 4800 CL40 ECC Registered 288-pin server RAM

SKU CH-X98S-3127A MPN KTD-PE548S8-16G

16 GB DDR5-4800 ECC registered DIMM at CL40 with 1.10 V operation for server workloads

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank1Rx8
  • 16 GB capacity runs multiple server workloads simultaneously
  • DDR5 4800 speed moves data quickly across the memory bus
  • ECC and registered design corrects errors for maximum uptime
  • CL40 latency enables fast, dependable clock cycles
  • 288-pin DIMM at 1.10 V fits standard DDR5 server slots

Server memory module

This 16 GB DDR5-4800 registered DIMM delivers ECC protection and CL40 latency at 1.10 V for enterprise workloads. The 288-pin form factor fits standard server motherboards that support DDR5 memory. Kingston tests each module to meet system-specific specifications for reliable operation.

Workstation and server builders

Suited for administrators upgrading or populating DDR5-capable server platforms that require registered ECC memory. Systems without DDR5 slots, or those needing unbuffered non-ECC modules, cannot use this part.

Registered ECC DDR5

The registered signal processing and on-die ECC provide the data integrity required for continuous server deployment. Matching the platform DDR5 memory controller to this PC5-38400 speed grade is the single factor that determines compatibility.

How it compares

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

Price $370.99
Pricier than about 64% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $23.19 per GB
Pricier than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTD-PE548S8-16G
Total capacity16 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.1 V
Size & build
Shipping weight0.02 kg
Package size163 × 48 × 6 mm

Questions about this item

How can I verify the 16GB DDR5 4800 module is running at CL40 after installation?

Check the memory speed and timings in your server BIOS or a tool like CPU-Z; the module should report 4800 MT/s with CL40 latency at 1.10V.

What comes with the KTD-PE548S8-16G and do I need anything else to install it?

The box contains one 16GB 288-pin DDR5 RDIMM; no extra parts are required if your server has free DDR5 RDIMM slots.

When should I choose this 16GB CL40 registered stick over other capacities?

Pick this 16GB 1Rx8 module when you need ECC registered memory at 4800 MT/s and your platform supports single-rank DDR5 RDIMMs.

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