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Four green DDR3 ECC registered DIMMs in anti-static tray

OWC

OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 ECC RDIMM memory upgrade

SKU CH-191G-DGTYR

32 GB kit of four 8 GB DDR3-1333 ECC registered DIMMs for Supermicro X8QB6 and X8QBE motherboards

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (4 x 8GB)

  • 32 GB total capacity from four 8 GB modules
  • DDR3 1333 MHz CL9 speed for responsive server workloads
  • ECC registered design protects data integrity in workstations
  • 5 V operation matches Supermicro X8QB6 and X8QBE specifications
  • Direct replacement for six Supermicro part numbers including MEMDR380LCL01ER13

Capacity and configuration

This kit provides 32GB of DDR3 memory in a matched set of four 8GB modules. Each module is a 240-pin ECC registered DIMM rated at 1333MHz with CL9 latency and 1.5V operation. It is built for Supermicro X8QB6 and X8QBE series motherboards.

Headroom and limits

The 32GB total capacity suits virtualisation hosts, database servers and NAS appliances that need ECC integrity. Registered signalling adds electrical load, so the memory controller must support registered DIMMs; unbuffered consumer boards will not accept these modules. The DDR3 1333 speed caps bandwidth at PC3-10600.

Upgrade context

It replaces Supermicro part numbers MEMDR380LCL01ER13, MEMDR380LHL01ER13, MEMDR380LHL03ER13, MEMDR380LHV01ER13, MEMDR380LSL02ER13 and MEMDR380LSL06ER13. The jump is worthwhile when extending the life of existing X8QB6 or X8QBE infrastructure or when building a replacement server on a budget. Buyers who need unbuffered memory or a faster DDR generation cannot use this kit.

How it compares

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

Price $86.99
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 $2.72 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 number1R3D32R4032S
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro Motherboard X8QB6 Series
Supermicro Motherboard X8QBE Series

Other versions of this model

5 more in the same range

Questions about this item

Will the 1333 MHz DDR3 ECC RDIMM modules work alongside existing DDR3 ECC RDIMM modules in a Supermicro X8QB6?

These 1333 MHz CL9 1.5V 2Rx4 registered DIMMs are designed for the X8QB6 and X8QBE series. The system will run all installed modules at the speed and timings supported by the slowest module present.

How can I confirm the 32 GB kit is detected and running with ECC active after installation?

Enter the system BIOS or UEFI on boot and verify the total memory shows 32 GB across four slots at 1333 MHz with ECC status reported as enabled or active.

What is included in the 32 GB kit and are any extra parts needed for installation?

The kit contains four 8 GB 240-pin DDR3 ECC registered DIMMs. No additional components are required; install directly into compatible DIMM slots on the supported Supermicro motherboards.

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