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Two black DDR5 UDIMM sticks without heat spreaders, 64GB kit

OWC

OWC 64GB (2x32GB) DDR5 5200 CL42 ECC Unbuffered UDIMM Kit

SKU CH-08V9-5MCSR

ECC unbuffered dual-channel kit adds 64 GB of DDR5 5200 CL42 memory at 1.1 V for workstations and servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 64GB (2 x 32GB)

  • Dual-channel 64 GB kit expands multitasking headroom for workstations
  • ECC protection detects and corrects single-bit errors to safeguard data integrity
  • JEDEC-standard DDR5 5200 CL42 runs at 1.1 V for efficient operation
  • Unbuffered 288-pin UDIMM installs directly in compatible desktop and server boards
  • Two 32 GB modules populate two slots for balanced bandwidth

64 GB dual-channel DDR5 kit

This OWC kit contains two 32 GB DDR5 5200 UDIMMs rated at CL42 and 1.1 V. The modules include ECC error correction and are unbuffered, making them suitable for workstations, servers and NAS systems that require data integrity.

ECC unbuffered DDR5 for workstations and servers

The kit targets users who need 64 GB of JEDEC-standard DDR5 with ECC on platforms that accept unbuffered modules. Systems requiring registered memory or non-ECC consumer DIMMs should choose a different product.

CL42 latency at 5200 MT/s

The CAS latency of CL42 at 5200 MT/s is the timing figure that determines compatibility with the memory controller. Verify that your platform supports this latency before purchasing.

How it compares

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

Price $1,496.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $23.39 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number5E2D52R8064P
Total capacity64 GB (2 × 32 GB)
Product colorBlack
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latencyCL42
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forWorkstations, Servers, and NAS Systems
More details
LED lightingNone

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