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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

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank1Rx4

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.

How it compares

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

Price $84.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.66 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R6T31R4032S
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSupermicro 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

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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