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Kingston 64 GB DDR5 288-pin registered DIMM, green PCB, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KTH-PL548D4-64G 64 GB DDR5 4800 CL40 1.10 V ECC Registered 288-pin server RAM

SKU CH-SHXG-CYRCH MPN KTH-PL548D4-64G

64 GB DDR5 server memory running at 4800 MHz with ECC and registered signal for data integrity

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 64 GB capacity supports heavy workloads and large datasets
  • DDR5 4800 speed delivers high data transfer rates
  • ECC Registered design detects and corrects memory errors
  • CL40 latency provides quick access to stored data
  • 288-pin DIMM form factor fits standard server slots

64 GB DDR5 4800 Registered ECC Module

This 64 GB DDR5 4800 module delivers registered ECC memory for servers and workstations that require data integrity and high capacity. It operates at 1.10 V with CL40 latency and a 288-pin DIMM form factor. The dual-rank 2Rx4 organisation supports dense memory configurations in compatible platforms.

Upgrade from lower-capacity or non-ECC DDR5

Replacing smaller unbuffered modules with this registered ECC kit adds error correction and signal buffering for stable operation under sustained loads. The jump is worth it when workloads exceed the capacity of standard desktop memory or when the platform mandates registered DIMMs for qualification.

DDR5 4800 registered DIMM constraints

The module runs at the DDR5-4800 JEDEC base speed and requires a memory controller that supports registered ECC DIMMs at 1.10 V. Systems limited to unbuffered memory or earlier DDR generations cannot use this module. Maximum capacity per channel depends on the platform memory controller, not the module itself.

How it compares

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

Price $740.99
Pricier than about 76% 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 $11.58 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTH-PL548D4-64G
Total capacity64 GB
Product type288-Pin DDR5 SDRAM
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 weight0.05 kg
Package size25 × 25 × 25 mm

Questions about this item

Will the 288-pin DDR5 DIMM fit my server board?

The module uses the standard 288-pin DDR5 form factor and runs at 1.10 V, so it fits any slot wired for DDR5 registered memory.

Do I need to populate specific slots for the registered ECC module to work?

Install the 64 GB stick in the channel order your motherboard manual lists for registered DIMMs; the common mistake is mixing registered and unbuffered modules in the same system.

How do I know when the 64 GB DDR5-4800 module should be replaced?

ECC corrects single-bit errors on the fly; if your OS logs start showing uncorrectable memory errors or the system fails POST memory tests, plan a replacement.

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