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Four green DDR3 ECC registered DIMMs in anti-static tray

OWC

OWC 64GB (4×16GB) DDR3 1333 PC3-10600 CL9 ECC Registered RDIMM for SuperServer 5086B 8026B 8046B

SKU CH-0YJ4-9310H

A 64 GB kit of four 16 GB DDR3 1333 ECC registered RDIMMs validated for Supermicro SuperServer 5086B, 8026B and 8046B systems

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 64GB (4 x 16GB)

  • ECC registered design protects data integrity in servers
  • 64 GB kit with four 16 GB modules expands capacity
  • DDR3 1333 CL9 matches Supermicro 5086B 8026B 8046B specs
  • 5 V 240-pin RDIMM fits registered DIMM slots only
  • 2Rx4 organisation optimises bandwidth for multi-threaded workloads

DDR3 ECC Registered server upgrade

This OWC kit supplies 64 GB of DDR3 1333 ECC Registered memory in four 16 GB modules. It is built for Supermicro SuperServer 5086B, 8026B and 8046B systems that require registered DIMMs. The modules run at 1.5 V with CL9 latency and a 2Rx4 organisation. They contain no heat spreader and conform to the JEDEC PC3-10600 standard.

Workstation and server builders only

The kit suits administrators upgrading or repairing the listed SuperServer platforms where ECC Registered memory is mandatory. It will not work in standard desktop computers, nor can it be mixed with unbuffered modules. Buyers needing a different capacity, speed or form factor must choose another product.

Registered ECC requirement

The single specification that decides compatibility is the registered ECC DDR3 1333 240-pin form factor required by the target SuperServer models. If the system demands unbuffered or non-ECC memory this kit will not function.

How it compares

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

Price $174.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $2.73 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 number1R3D32R4064S
Total capacity64 GB (4 × 16 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 SuperServer 5086B Series
Supermicro SuperServer 8026B Series
Supermicro SuperServer 8046B Series

Other versions of this model

5 more in the same range

Questions about this item

Does the DDR3 1333 CL9 registered ECC kit hit a thermal limit during sustained server workloads?

The modules run at 1.5 V without a heat spreader, so sustained load may raise temperatures in densely populated SuperServer chassis.

What is the audible noise or power draw of the 64 GB DDR3 1333 kit under continuous operation?

Registered DDR3 DIMMs draw modest power at 1.5 V and produce no audible noise; system fan speed determines overall acoustics.

Which Supermicro SuperServer models must I already own for this 4×16 GB DDR3 1333 ECC registered kit to work?

Compatible systems are SuperServer 5086B Series, 8026B Series and 8046B Series.

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