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OWC

OWC 32GB (2x16GB) DDR3 1600 CL11 2Rx4 1.5V ECC Registered RDIMM memory upgrade

SKU CH-JDB4-F97H5

A 32 GB DDR3 1600 CL11 ECC registered RDIMM kit of two 16 GB 2Rx4 modules for Supermicro SuperServer 1017GR and 1017R series

  • Capacity32GB (2 x 16GB)
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCYes

Capacity 32GB (2 x 16GB)

  • ECC registered design protects data integrity in servers
  • 32 GB kit (2 × 16 GB) expands memory capacity
  • DDR3 1600 CL11 at 1.5 V matches system specs
  • 240-pin RDIMM form factor fits Supermicro 1017GR and 1017R
  • 2Rx4 dual-rank organisation optimises registered memory performance

OWC 32GB DDR3 1600 ECC RDIMM Kit

This kit provides 32GB of DDR3 memory using two 16GB registered DIMMs. It runs at 1600MHz with CL11 latency and operates at 1.5V. The modules are designed for Supermicro SuperServer 1017GR and 1017R series systems.

Suits Servers Needing Registered ECC

This memory fits workstations and servers that require registered ECC DDR3 modules. It will not work in standard desktop computers that use unbuffered memory. Builders needing unbuffered DIMMs or a different DDR generation should look elsewhere.

Registered ECC DDR3 Decides Compatibility

The 240-pin registered ECC DDR3 specification is the single factor that determines if this kit fits your system. Only platforms supporting registered ECC DDR3 at 1.5V can use these modules. Verify your motherboard requires this exact type before purchasing.

Highlights

  • ECC registered design protects data integrity in servers
  • 32 GB kit (2 × 16 GB) expands memory capacity
  • DDR3 1600 CL11 at 1.5 V matches system specs
  • 240-pin RDIMM form factor fits Supermicro 1017GR and 1017R
  • 2Rx4 dual-rank organisation optimises registered memory performance

Specifications

BrandOWC
Part Number1R6D32R4032P
Capacity32GB (2 x 16GB)
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperServer 1017GR Series
Supermicro SuperServer 1017R Series

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Questions about this item

Should I pick the 2Rx4 16GB modules or a single 32GB stick?

The kit supplies two 16GB RDIMMs; adding a second identical kit fills the next pair of slots and keeps rank balance on Supermicro SuperServer 1017GR and 1017R boards.

What does the DDR3 1600 CL11 rating deliver in my SuperServer?

The modules run at 1600MHz with CL11 latency, matching the PC3-12800 spec the 1017GR and 1017R memory controllers expect for stable ECC operation.

Does the 240-pin registered ECC interface limit speed or capacity on these servers?

The 240-pin RDIMM form factor is the native interface for the 1017GR and 1017R; it supports the full 1600MHz data rate and 16GB per module without downclocking.

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