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OWC

OWC 4GB DDR3 1600 CL11 ECC Unbuffered UDIMM desktop RAM

SKU CH-0BX3-ZWEMY

ECC DDR3 desktop memory module rated at 1600 MHz with CL11 latency and 1.5 V operation

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ECC protection guards data integrity in critical workloads
  • 1600 MHz DDR3 speed supports responsive multitasking
  • CL11 latency keeps access times tight
  • 5 V operation matches standard desktop power
  • 240-pin UDIMM fits workstation, server and NAS boards

4GB DDR3 ECC UDIMM for Workstations and NAS

This 4GB DDR3 module runs at 1600MHz with CL11 latency and 1.5V operation. It is built as an unbuffered ECC UDIMM for desktop workstations, servers and compatible NAS systems.

240-pin installation with standard keying

The 240-pin DIMM fits the regular DDR3 slot on supported motherboards. Alignment is straightforward and the module seats with even pressure. The only common issue is attempting to install it in a system that requires registered or non-ECC memory.

ECC unbuffered specification decides compatibility

The module uses ECC unbuffered architecture at DDR3 1600 CL11. That single specification determines whether the part matches the memory controller requirements of the target system.

Highlights

  • ECC protection guards data integrity in critical workloads
  • 1600 MHz DDR3 speed supports responsive multitasking
  • CL11 latency keeps access times tight
  • 5 V operation matches standard desktop power
  • 240-pin UDIMM fits workstation, server and NAS boards

Specifications

BrandOWC
Part Number1E6D32R804GB
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCYes
Buffered/RegisteredUnbuffered
ColorBlack
Heat SpreaderNo
Recommend UseWorkstations, Servers, and NAS Systems
LED ColorNone

Questions about this item

How can I confirm the 4GB DDR3 1600 CL11 ECC unbuffered UDIMM is running correctly after installation?

Enter the system BIOS or UEFI and verify the memory is detected at 1600 MHz with CL11 timing, 1.5 V voltage, and ECC shown as active.

What comes in the box with this OWC 4GB DDR3 1600 CL11 ECC unbuffered UDIMM, and is anything else required?

The package contains the single 240-pin UDIMM module; no cables, brackets, or additional parts are included or needed for installation.

Which capacity of this DDR3 1600 CL11 ECC unbuffered UDIMM line should I choose for a QNAP NAS upgrade?

This module is the 4 GB version matching QNAP part RAM-4GDR3EC-LD-1600; select it when your NAS requires a 4 GB ECC unbuffered DIMM.

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