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Four black DDR3L UDIMM sticks without heat spreaders

OWC

OWC 32GB (4x8GB) DDR3L 1600 CL11 1.35V ECC Unbuffered UDIMM desktop RAM

SKU CH-BDAH-CFX5C

32 GB kit of four 8 GB DDR3L 1600 CL11 ECC unbuffered UDIMMs at 1.35 V for desktops, workstations and servers

  • Capacity32GB (4 x 8GB)
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredUnbuffered

Capacity 32GB (4 x 8GB)

  • 32 GB kit expands multitasking headroom for workstations and servers
  • ECC protection detects and corrects single-bit errors to safeguard data integrity
  • DDR3L 1600 CL11 timing delivers responsive throughput at standard JEDEC speeds
  • Low 1.35 V operation reduces power draw and heat in dense memory configurations
  • Four 8 GB unbuffered UDIMMs install easily in 240-pin desktop slots

Capacity and Configuration

This kit provides 32GB of desktop memory using four 8GB DDR3L modules. It is intended for workstations, servers and NAS systems that require error-correcting code support.

ECC Unbuffered Design

Each module is an unbuffered 240-pin UDIMM with ECC functionality and a CAS latency of 11. The error-correcting capability helps maintain data integrity in critical workloads.

JEDEC Compliance and Voltage

The modules operate at 1.35V and meet JEDEC PC3L-12800 standards. This compliance ensures a warranty-safe upgrade for compatible platforms without additional configuration.

Highlights

  • 32 GB kit expands multitasking headroom for workstations and servers
  • ECC protection detects and corrects single-bit errors to safeguard data integrity
  • DDR3L 1600 CL11 timing delivers responsive throughput at standard JEDEC speeds
  • Low 1.35 V operation reduces power draw and heat in dense memory configurations
  • Four 8 GB unbuffered UDIMMs install easily in 240-pin desktop slots

Specifications

BrandOWC
Part Number1E6T32R8032S
Capacity32GB (4 x 8GB)
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
ColorBlack
Heat SpreaderNo
Recommend UseWorkstations, Servers, and NAS Systems
LED ColorNone

Other versions of this model

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Questions about this item

Will this 32 GB kit work in a desktop that requires DDR3L 1600 ECC unbuffered DIMMs?

Yes, the kit provides four 8 GB DDR3L 1600 CL11 1.35 V ECC unbuffered 240-pin UDIMMs that match those specifications.

Does the motherboard need to support ECC for these modules to function?

The modules are ECC unbuffered; they will only operate with ECC if the platform enables it, otherwise they may run as non-ECC or not boot depending on the system.

Can I install this kit alongside existing non-ECC DDR3L memory?

Mixing ECC and non-ECC DIMMs is not recommended; for stability, populate all slots with identical ECC unbuffered modules from this kit.

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