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Spremljani izdelki Prijava
Green rectangular DDR4 RDIMM module with gold edge connectors and black memory chips, no heat spreader

OWC

OWC 32GB DDR4 2666 ECC Registered RDIMM CL19 2Rx4 1.2V 288-pin QNAP TS-2888X memory upgrade

SKU CH-T27E-MP4WD

A 32GB DDR4 2666 ECC registered RDIMM with CL19 latency and 1.2V operation for QNAP TS-2888X servers

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCYes
  • 32 GB capacity expands NAS memory for larger workloads
  • DDR4 2666 speed matches QNAP TS-2888X specifications
  • ECC registered design protects data integrity in server tasks
  • 2 V operation reduces power draw and heat
  • Backward compatible with 2133 MHz and 2400 MHz systems

Targeted QNAP TS-2888X upgrade

This 32 GB DDR4 2666 ECC Registered RDIMM is built specifically for the QNAP TS-2888X NAS. It delivers 32 GB of error-correcting capacity in a single 288-pin module running at 1.2 V. The registered design and 2Rx4 organisation suit server-grade workloads and cannot be used in standard desktop boards.

Build integration

The module plugs directly into the TS-2888X memory slots and operates at PC4-21300 speed with CL19 timing. It is backward compatible with 2133 MHz and 2400 MHz bus speeds, so it will clock down automatically if the system requires a lower frequency. No heat spreader is fitted, leaving clearance for dense DIMM populations. ECC registered memory cannot be mixed with unbuffered modules.

Capacity and headroom

A single 32 GB stick doubles the memory pool of a stock 32 GB configuration and scales further when additional identical modules are added. The registered buffer and ECC logic maintain data integrity under sustained multi-user NAS workloads such as virtualisation or database caching. Workloads needing more than the installed DIMM count allows will require additional slots or a platform with higher maximum memory.

Poudarki

  • 32 GB capacity expands NAS memory for larger workloads
  • DDR4 2666 speed matches QNAP TS-2888X specifications
  • ECC registered design protects data integrity in server tasks
  • 2 V operation reduces power draw and heat
  • Backward compatible with 2133 MHz and 2400 MHz systems

Specifikacije

BrandOWC
Part Number2R6D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemQNAP TS-2888X

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Vprašanja o tem izdelku

How does the CL19 latency affect sustained throughput on the QNAP TS-2888X?

CL19 at 2666 MT/s delivers the rated PC4-21300 bandwidth; sustained throughput is limited by the memory controller and workload, not by the module latency alone.

What heat output should I expect from the 1.2 V RDIMM during continuous operation?

The 1.2 V ECC registered DIMM runs at standard DDR4 voltage with no heat spreader, so thermal output is low and managed by the chassis airflow.

Does the QNAP TS-2888X require any specific firmware or BIOS setting to recognise this 2Rx4 ECC registered module?

The module replaces QNAP part RAM-32GDR4ECK0-RD-2666 and is designed for direct compatibility; the system will detect the 32 GB capacity at 2666 MT/s or at the lower 2133/2400 MT/s speeds.

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