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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 32GB DDR4 2133MHz PC4-17000 CL15 4Rx4 ECC LRDIMM 1.2V 288-pin server RAM

SKU CH-BB72-XRDE0

A 32 GB DDR4 2133 MHz ECC load-reduced DIMM for servers and workstations

  • Capacity32GB
  • Type288-Pin DDR4 ECC LRDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCYes

Capacity 32GB

  • 32GB capacity expands server memory headroom
  • ECC load-reduced design protects data integrity under heavy workloads
  • DDR4 2133MHz CL15 speed delivers responsive performance for virtualised environments
  • 2V operation reduces power draw in dense rack deployments
  • 288-pin LRDIMM form factor fits standard server and workstation slots

Server-grade ECC LRDIMM

This single 32GB DDR4 2133MHz module uses a 4Rx4 load-reduced design with CL15 latency and 1.2V operation. It targets administrators upgrading workstations, servers or NAS systems that require registered ECC memory. The 288-pin form factor fits DDR4 slots built for LRDIMM modules. It will not work in standard desktop computers or alongside unbuffered DIMMs.

Sustained workload behaviour

Load-reduced architecture reduces electrical load on the memory bus, allowing higher capacities per channel during continuous operation. ECC corrects single-bit errors and detects multi-bit errors without halting the system. JEDEC-compliant 2133MHz timing delivers consistent throughput for virtualisation, database or file-serving tasks that run for hours.

Pre-installation checks

Verify that your platform explicitly supports DDR4 ECC LRDIMM modules and 4Rx4 rank configuration. Confirm the motherboard or system documentation lists 288-pin LRDIMM compatibility and does not restrict mixing with unbuffered or standard registered DIMMs. Ensure the BIOS or firmware is current enough to recognise the full 32GB capacity per slot.

商品特色

  • 32GB capacity expands server memory headroom
  • ECC load-reduced design protects data integrity under heavy workloads
  • DDR4 2133MHz CL15 speed delivers responsive performance for virtualised environments
  • 2V operation reduces power draw in dense rack deployments
  • 288-pin LRDIMM form factor fits standard server and workstation slots

商品規格

BrandOWC
Part Number2L1D44R432GB
Capacity32GB
Type288-Pin DDR4 ECC LRDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
Heat SpreaderNo

其他版本

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同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How much power does the 1.2V DDR4 module draw when the server runs all day?

The module operates at 1.2V, the standard DDR4 voltage, which keeps power draw low during continuous operation.

What must the motherboard already support for this 288-pin LRDIMM to work?

The board must accept DDR4 ECC load-reduced DIMMs at 2133MHz with 4Rx4 organisation and 288-pin layout.

Can I keep my existing unbuffered DDR4 sticks alongside this 32GB LRDIMM?

No, load-reduced ECC memory cannot be mixed with unbuffered modules; all slots must use the same registered type.

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