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Black 32GB DDR5 288-pin desktop memory module, no heat spreader

OWC

OWC 32GB DDR5 4800 CL40 288-pin Desktop RAM

SKU CH-5CK2-CX0DW

A 32 GB DDR5 desktop module replacing Samsung M323R4GA3BB0-CQK at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forDesktops
  • 32GB capacity lets you run more apps and larger files simultaneously
  • DDR5 4800 speed with CL40 latency delivers responsive desktop performance
  • 1V operation reduces power draw and heat output
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • 288-pin unbuffered DIMM fits standard desktop, workstation and NAS systems

Capacity and Standard

This is a 32GB DDR5 module rated at 4800 MT/s with CL40 latency and 1.1V operation. It follows the JEDEC PC5-38400 specification and uses a 288-pin unbuffered non-ECC design for desktop platforms.

Compliance and Testing

The module is 100% compliant with JEDEC and RoHS standards and is tested to meet or exceed OEM specifications. A limited lifetime warranty and advanced replacement programme are included, plus access to free technical support from the manufacturer.

Suitable Systems and Limits

It suits desktops, workstations, NAS devices and all-in-one PCs that accept DDR5 UDIMMs. Systems requiring ECC, registered memory or a different DDR generation cannot use this module.

How it compares

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

Price $414.99
Pricier than about 81% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $12.97 per GB
Pricier than about 80% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number4U8D52R832 GB
Total capacity32 GB
Product colorBlack
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forDesktops
More details
LED lightingNone

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