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Four green DDR3L 240-pin ECC registered DIMMs in anti-static tray

OWC

OWC 128GB (4x32GB) DDR3L 1600 CL11 ECC RDIMM SuperBlade

SKU CH-FE1B-3VTRA

128GB DDR3L 1600 ECC registered RDIMM kit with four 32GB modules for Supermicro SuperBlade servers

  • 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)

  • 128 GB total capacity from four 32 GB modules
  • DDR3L 1600 MHz speed with CL11 latency for responsive server workloads
  • ECC registered design detects and corrects data errors in critical applications
  • Low 1.35 V DDR3L voltage reduces power draw and heat in dense blade chassis
  • Validated for Supermicro SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R series

ECC RDIMM kit for Supermicro SuperBlade

This kit supplies 128GB of DDR3L ECC Registered memory in four 32GB modules. It runs at 1600MHz with CL11 latency and operates at 1.35V. The 240-pin DIMMs are designed for server and workstation platforms that require registered error-correcting memory.

Supermicro blade servers only

The modules are validated for Supermicro SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R series. They will not work in standard desktop computers or any system that requires unbuffered memory. Builders needing consumer DIMMs or a different form factor must choose another product.

Registered ECC with 4Rx4 organisation

Each DIMM uses a 4Rx4 rank configuration and complies with JEDEC PC3L-12800 specifications. This registered ECC design is the single attribute that determines compatibility with the target SuperBlade platforms.

How it compares

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

Price $347.99
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 $2.72 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 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 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 240-pin DDR3L RDIMM form factor matches the SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R blade servers.

What is the correct way to populate the four 32 GB modules across the SuperBlade channels?

Install one 32 GB module per channel in identical slots across all blades; mixing registered ECC with unbuffered memory will prevent boot.

When should the 1.35 V registered ECC RDIMMs be replaced in a 24/7 SuperBlade cluster?

Replace modules if ECC correctable-error counts rise sharply or if the server logs repeated memory-correctable events during sustained load.

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