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Green rectangular circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR3L 1333 ECC UDIMM 1.35V desktop RAM

SKU CH-FBZD-WMP8D

Adds 4GB of DDR3L 1333 ECC unbuffered memory at 1.35V for desktops, workstations or servers

  • Total capacity4 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forWorkstations, Servers, and NAS Systems

Capacity 4GB

  • 4GB capacity adds responsive multitasking headroom for workstations and servers
  • DDR3L 1333 MHz CL9 timing delivers reliable throughput at 1.35V
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • 240-pin UDIMM form factor fits standard desktop, workstation and server slots
  • JEDEC and RoHS compliant module validates as a warranty-safe upgrade

Single-module 4 GB upgrade

This OWC module adds 4 GB of DDR3L 1333 memory to a desktop, workstation or server that accepts unbuffered ECC UDIMMs. It runs at 1.35 V with a CL9 latency and conforms to the PC3L-10600 JEDEC standard. The 240-pin DIMM is a direct drop-in for compatible systems.

Suited for ECC platforms, not consumer boards

Systems that require error-correcting unbuffered memory — such as certain workstations, servers or NAS units — will benefit from the ECC function. Standard consumer desktops that do not support ECC or that need registered modules should choose a different kit.

Handles everyday multi-tasking, not heavy workloads

The single 4 GB stick comfortably runs typical office applications, light virtualization and file serving. Memory-intensive tasks such as large databases, heavy rendering or multiple VMs will exhaust the capacity quickly.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 86% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 65% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number1E3T32R804 GB
Total capacity4 GB
Product colorBlack
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Recommended forWorkstations, Servers, and NAS Systems
More details
LED lightingNone

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