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Four green DDR3L ECC registered DIMMs with gold contacts

OWC

OWC 128GB (4x32GB) DDR3L 1600 ECC Registered RDIMM 1R6T34R4128S memory upgrade

SKU CH-R13M-0HAFD

128GB DDR3L 1600 ECC registered RDIMM kit for Supermicro SuperServer 6027 and 6037 series

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank4Rx4

Capacity 128GB (4 x 32GB)

  • Server-grade ECC registered memory protects data integrity for critical workloads
  • 128GB quad-channel kit (4×32GB) maximises capacity across Supermicro SuperServer 6027 and 6037 series
  • DDR3L 1600 PC3L-12800 CL11 at 1.35V reduces power draw versus standard DDR3
  • JEDEC and RoHS compliant modules tested to meet OEM specifications
  • 240-pin 4Rx4 registered DIMM form factor designed for workstation, server and NAS platforms

Server memory kit

This OWC kit supplies 128GB of DDR3L ECC registered memory in four 32GB modules. It runs at 1600MHz with CL11 latency and 1.35V operation. The 240-pin RDIMMs are built for Supermicro SuperServer 6027 and 6037 series systems.

Suited for ECC servers only

The modules are registered ECC RDIMMs, so they work in compatible workstations, servers and NAS units that require buffered memory. They will not function in standard desktop boards that accept only unbuffered non-ECC DIMMs. Buyers needing consumer memory should choose a different product.

Registered ECC decides compatibility

The single specification that determines fit is the registered ECC design combined with the DDR3L 1600 standard. Only systems listed in the Supermicro 6027B, 6027PR, 6027R, 6027TR and 6037R series are validated for this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $307.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.41 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R6T34R4128S
Total capacity128 GB (4 × 32 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSupermicro SuperServer 6027B Series
Supermicro SuperServer 6027PR Series
Supermicro SuperServer 6027R Series
Supermicro SuperServer 6027TR Series
Supermicro SuperServer 6037R Series

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 128GB kit or buy single 32GB modules to reach the same total?

The kit contains four matched 32GB modules tested together, so the 128GB kit is the simplest way to populate four slots with guaranteed compatibility.

What does the 1600MHz rating deliver once the modules are installed in a Supermicro server?

The memory runs at DDR3L 1600 with CL11 latency at 1.35V, providing the rated bandwidth for the SuperServer 6027 and 6037 series.

How does the 240-pin DDR3L ECC registered interface limit what I can use this kit with?

The 240-pin registered DIMM format only fits server and workstation boards that support DDR3L ECC registered memory; it will not work in standard desktop or unbuffered slots.

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