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Four green DDR4 RDIMM modules with gold contacts, no heat spreaders

OWC

OWC 128GB (4x32GB) DDR4 3200MHz CL22 2Rx4 ECC Registered RDIMM 1.2V 288-pin server RAM

SKU CH-365C-T6RZX

128 GB kit of four 32 GB DDR4-3200 ECC registered RDIMMs at CL22 and 1.2 V for servers and workstations

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 128GB (4 x 32GB)

Show 4 more

Rank 2Rx4

  • 128 GB total capacity from four 32 GB modules
  • DDR4 3200 MHz speed rated at PC4-25600
  • ECC registered design detects and corrects data errors
  • 2 V operation reduces power draw
  • CL22 CAS latency with 2Rx4 dual-rank organisation

Server ECC RDIMM kit

This 128GB kit contains four 32GB DDR4 3200MHz registered DIMMs with ECC and a CL22 latency. It is built for workstations and servers that require registered memory and cannot accept unbuffered modules.

Installation and compatibility

Modules install in standard 288-pin DDR4 slots at 1.2V and are tested to JEDEC specifications. The kit will not work in standard desktop computers and must not be mixed with unbuffered memory.

Capacity headroom

The 128GB total provides substantial headroom for virtualisation, large databases and multi-user workloads. Capacity limits are reached when applications demand more than the installed 128GB or when the platform's maximum supported memory is lower.

How it compares

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

Price $934.99
Pricier than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $7.30 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameOWC
Part number3R2D42R4128S
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V

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