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Green bare circuit board DDR5 DIMM with black chips no heat spreader 288 pins

Kingston Technology Corp.

Kingston Technology Corp. KTH-PL548E-32G 32GB DDR5 4800 CL40 ECC Unbuffered 288-pin DIMM

SKU CH-ZZS5-Y0K98 MPN KTH-PL548E-32G

32 GB DDR5 module running at 4800 MHz with CL40 latency, ECC protection and unbuffered 288-pin layout for workstation stability

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 32 GB capacity supports large workloads
  • DDR5 4800 MT/s speed enables fast data transfer
  • ECC protection detects and corrects memory errors
  • CL40 latency at 1.10 V balances responsiveness and efficiency
  • 288-pin unbuffered DIMM fits standard workstation slots

32 GB DDR5 module for workstations

This Kingston DIMM delivers 32 GB of DDR5-4800 memory with CL40 latency and ECC protection. It is built for workstations and servers that require error-correcting code to maintain data integrity during intensive workloads. The unbuffered design keeps signal paths short for responsive operation.

Fits 288-pin DDR5 slots at 1.10 V

The module installs in standard 288-pin DDR5 DIMM sockets and operates at the DDR5 baseline voltage of 1.10 V. Its dual-rank 2Rx8 organisation increases memory density per slot, freeing additional sockets for future expansion. Systems must support unbuffered ECC DDR5 to use this module.

No heat spreader or bundled software

The stick ships without a heat spreader, so airflow in the chassis handles cooling directly. No software utilities or configuration tools are included; the module relies on the platform's memory controller and BIOS for timing and ECC management. Buyers who need active cooling or monitoring software must source those separately.

How it compares

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

Price $396.99
Pricier than about 66% 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 $12.41 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTH-PL548E-32G
Total capacity32 GB
Product type288-Pin DDR5 SDRAM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.05 kg
Package size25 × 25 × 25 mm

Questions about this item

Will the 4800 MT/s DDR5 module down-clock if the CPU or motherboard only supports a lower speed?

Yes, DDR5 memory will automatically run at the highest speed both the module and the platform support, so it will operate at a lower data rate if the system requires it.

Does the module run hot enough to need extra airflow when used continuously in a workstation?

The module has no heat spreader and operates at the standard 1.10 V, so typical case airflow is sufficient for sustained workloads.

What motherboard slot and memory controller features are required for this 288-pin DDR5 DIMM?

You need a motherboard with a DDR5 288-pin DIMM slot and an on-die ECC capable memory controller that accepts unbuffered, dual-rank modules.

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