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Four green DDR3L ECC registered DIMMs in antistatic tray

OWC

OWC 32GB (4x8GB) DDR3L 1600 CL11 ECC RDIMM SuperBlade 7127R 7142G 7427R

SKU CH-15BJ-3VBAR

32 GB kit of four 8 GB DDR3L 1600 ECC registered DIMMs for Supermicro SuperBlade 7127R, 7142G and 7427R servers

  • Capacity32GB (4 x 8GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 32GB (4 x 8GB)

  • 32 GB capacity from four 8 GB modules expands server memory
  • DDR3L 1600 CL11 at 1.35 V lowers power draw per module
  • ECC registered design protects data integrity in SuperBlade systems
  • 240-pin RDIMM form factor fits 7127R 7142G 7427R blade servers
  • Replaces Supermicro MEMDR380LHL07ER16 MEMDR380LSL10ER16 MEMDR380LSL14ER16 MEMDR380LSV04ER16

Compatible Supermicro SuperBlade Models

This 32 GB kit contains four 8 GB DDR3L 1600 ECC registered DIMMs built for Supermicro SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R servers. It runs at 1.35 V with CL11 latency and a 1Rx4 rank configuration.

Who Should Not Buy This Kit

Desktop PCs, workstations that require unbuffered memory and any system not listed above cannot use these registered modules. Buyers needing a different capacity, voltage or form factor must select another product.

The Specification That Decides Fit

The memory must be DDR3L 1600 ECC registered RDIMM in a 240-pin package; only Supermicro SuperBlade models 7127R, 7127RG, 7127RG3, 7142G and 7427R are confirmed compatible.

Highlights

  • 32 GB capacity from four 8 GB modules expands server memory
  • DDR3L 1600 CL11 at 1.35 V lowers power draw per module
  • ECC registered design protects data integrity in SuperBlade systems
  • 240-pin RDIMM form factor fits 7127R 7142G 7427R blade servers
  • Replaces Supermicro MEMDR380LHL07ER16 MEMDR380LSL10ER16 MEMDR380LSL14ER16 MEMDR380LSV04ER16

Specifications

BrandOWC
Part Number1R6T31R4032S
Capacity32GB (4 x 8GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperBlade 7127R Series
Supermicro SuperBlade 7127RG Series
Supermicro SuperBlade 7127RG3 Series
Supermicro SuperBlade 7142G Series
Supermicro SuperBlade 7427R Series

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 240-pin DDR3L RDIMMs fit the SuperBlade 7127R memory slots?

Yes, the kit uses 240-pin DDR3L 1600 RDIMMs that match the SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R memory slots.

What is the correct way to install the four 8 GB modules, and what step is often missed?

Power down the blade, open the chassis, insert each 1.35 V 1Rx4 RDIMM into the indicated slots until the latches click, and enable ECC in the BIOS — skipping the BIOS step is the common error.

When should the registered ECC modules be replaced in a SuperBlade 7427R?

Replace them if the system logs corrected ECC errors, fails memory diagnostics, or when upgrading to a different capacity or speed supported by the blade.

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