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Green circuit board with gold contacts and black memory chips

OWC

OWC 32GB DDR3L 1600 ECC Registered RDIMM 1R6T34R432GB

SKU CH-8XB3-4ATVA

Adds 32 GB of DDR3L 1600 ECC registered memory to compatible Supermicro SuperServer systems

  • Capacity32GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 32GB

  • ECC registered design protects data integrity in servers
  • 32 GB capacity in a single DDR3L module
  • 35 V DDR3L voltage reduces power draw
  • CL11 latency at 1600 MHz DDR3L speed
  • Validated for Supermicro SuperServer 8047R 8048B F617R2 F617R3 F627G2 series

32GB DDR3L ECC RDIMM for Supermicro servers

This 32GB DDR3L 1600 registered DIMM provides error-correcting memory for Supermicro SuperServer 8047R, 8048B, F617R2, F617R3 and F627G2 series. The module operates at 1.35V with CL11 latency and a 4Rx4 rank configuration. It is designed for workstation and server workloads that require data integrity.

Check 240-pin DDR3L registered ECC support before

Your system must accept 240-pin DDR3L registered ECC modules at 1.35V and cannot mix this memory with unbuffered DIMMs. Verify that the motherboard and BIOS support 4Rx4 rank density and the PC3L-12800 speed grade. Standard desktop platforms will not recognise this module.

Sustained operation at 1.35V

The registered buffer reduces electrical load on the memory controller during continuous multi-threaded server tasks. ECC circuitry detects and corrects single-bit errors in real time without halting the system. Lower voltage helps maintain thermal stability inside densely populated chassis over long periods.

Highlights

  • ECC registered design protects data integrity in servers
  • 32 GB capacity in a single DDR3L module
  • 35 V DDR3L voltage reduces power draw
  • CL11 latency at 1600 MHz DDR3L speed
  • Validated for Supermicro SuperServer 8047R 8048B F617R2 F617R3 F627G2 series

Specifications

BrandOWC
Part Number1R6T34R432GB
Capacity32GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperServer 8047R Series
Supermicro SuperServer 8048B Series
Supermicro SuperServer F617R2 Series
Supermicro SuperServer F617R3 Series
Supermicro SuperServer F627G2 Series

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Questions about this item

Does the 32GB DDR3L 1600 module come alone or with extra parts?

The box contains a single 32GB DDR3L 1600 CL11 4Rx4 240-pin 1.35V ECC Registered RDIMM. No cables, tools or additional modules are included.

Which capacity or rank should I pick for a Supermicro 8047R or 8048B server?

This part is a single 32GB 4Rx4 module. Choose it when a slot supports 4Rx4 registered DIMMs and you need 32GB per slot.

What does the PC3L-12800 1600MHz CL11 rating deliver in a real Supermicro SuperServer?

It runs at DDR3L 1600 with 1.35V and CL11 latency, providing ECC registered error correction for stable server workloads.

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