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Two green 240-pin DDR3 RDIMM modules, no heat spreader

OWC

OWC 64GB (2x32GB) DDR3 1333 PC3-10600 CL9 ECC Registered RDIMM memory upgrade

SKU CH-47EK-TJY2N

64 GB DDR3 ECC registered RDIMM kit (2 × 32 GB) at 1333 MHz CL9 for Supermicro SuperServer 5086B, 8026B and 8046B series

  • Capacity64GB (2 x 32GB)
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes

Capacity 64GB (2 x 32GB)

  • ECC registered design protects data integrity in servers
  • 64 GB kit (2 × 32 GB modules) expands capacity
  • DDR3 1333 PC3-10600 CL9 matches system specs
  • 5 V JEDEC standard voltage ensures compatibility
  • Qualified for Supermicro SuperServer 5086B, 8026B and 8046B

64 GB DDR3 1333 Registered Kit

This 64 GB kit contains two 32 GB DDR3 1333 modules rated PC3-10600 CL9 at 1.5 V. They are ECC registered RDIMMs built to JEDEC standards and qualified for Supermicro SuperServer 5086B, 8026B and 8046B systems. The 240-pin DIMMs use 4Rx4 organisation and have no heat spreader.

Not for standard desktops

These modules are designed for workstation and server platforms that require registered ECC memory; they will not work in consumer desktop motherboards that accept only unbuffered DIMMs. Buyers who need non-ECC or unbuffered memory for a standard PC should look at a different product.

Registered ECC requirement

The single specification that decides compatibility is the registered ECC RDIMM format; the target system must support DDR3 1333 registered ECC modules in a 240-pin slot. If the platform requires unbuffered or non-ECC memory, this kit will not function.

Highlights

  • ECC registered design protects data integrity in servers
  • 64 GB kit (2 × 32 GB modules) expands capacity
  • DDR3 1333 PC3-10600 CL9 matches system specs
  • 5 V JEDEC standard voltage ensures compatibility
  • Qualified for Supermicro SuperServer 5086B, 8026B and 8046B

Specifications

BrandOWC
Part Number1R3D34R4064P
Capacity64GB (2 x 32GB)
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperServer 5086B Series
Supermicro SuperServer 8026B Series
Supermicro SuperServer 8046B Series

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Questions about this item

Should I pick the 2×32 GB kit or a different capacity for my Supermicro server?

This kit provides 64 GB total as two 32 GB modules, matching the supported configuration for Supermicro SuperServer 5086B, 8026B and 8046B series.

What does the PC3-10600 1333 MHz rating mean once the modules are installed?

The memory will run at 1333 MHz with CL9 latency at 1.5 V, delivering the standard DDR3-1333 bandwidth for registered ECC workloads.

How does the 240-pin registered ECC interface limit what I can do with these DIMMs?

The 240-pin registered ECC design only fits server and workstation boards that support registered memory; it will not work in standard unbuffered desktop slots.

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