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Green rectangular circuit board with gold edge contacts and black memory chips, no heat spreader

OWC

OWC 32GB DDR4 2133MHz ECC Registered RDIMM 2Rx4 CL15 1.2V 288-pin Lenovo ThinkStation P500 P700 P900

SKU CH-9V47-NXG7N

32GB DDR4 2133MHz ECC registered RDIMM for Lenovo ThinkStation P500, P700 and P900 workstations

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCYes
  • 32GB capacity expands workstation memory for large datasets
  • DDR4 2133MHz speed with CL15 latency delivers responsive performance
  • ECC registered design detects and corrects data errors automatically
  • 2V operation reduces power draw in server environments
  • Validated for Lenovo ThinkStation P500, P700 and P900 systems

OWC 32GB DDR4 2133MHz ECC RDIMM

This 32GB DDR4 ECC Registered DIMM operates at 2133MHz with CL15 latency and 1.2V voltage. It uses a 288-pin 2Rx4 form factor designed for server and workstation platforms. The module is validated for Lenovo ThinkStation P500, P700 and P900 systems.

Suits ThinkStation P500 P700 P900 owners

Buyers upgrading compatible Lenovo ThinkStation workstations can install this module to add 32GB of ECC Registered memory. It replaces Lenovo part numbers 00FC888, 4X70G88311, 95Y4808 and 95Y4810. Systems requiring unbuffered non-ECC DDR4 or a different pin count cannot use this memory.

Registered ECC DDR4 288-pin requirement

This module only works in motherboards that accept 288-pin DDR4 Registered ECC RDIMMs with a 2Rx4 organisation. Standard desktop boards that take only unbuffered memory will not recognise it. Verify the platform supports Registered ECC before purchasing.

Highlights

  • 32GB capacity expands workstation memory for large datasets
  • DDR4 2133MHz speed with CL15 latency delivers responsive performance
  • ECC registered design detects and corrects data errors automatically
  • 2V operation reduces power draw in server environments
  • Validated for Lenovo ThinkStation P500, P700 and P900 systems

Specifications

BrandOWC
Part Number2R1D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemLenovo ThinkStation P500
Lenovo ThinkStation P700
Lenovo ThinkStation P900

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Questions about this item

How much power does the 1.2 V OWC DDR4 RDIMM draw when the ThinkStation runs continuously?

At the rated 1.2 V the module operates at standard DDR4 voltage, keeping power draw and heat output low during all-day workloads.

What must the workstation already have to accept this 288-pin ECC registered DIMM?

The system needs a Lenovo ThinkStation P500, P700 or P900 motherboard with DDR4 RDIMM slots that support ECC registered memory.

Can this 2Rx4 CL15 module sit alongside the original Lenovo 00FC888 or 4X70G88311 sticks?

Yes, it replaces those part numbers directly, but all installed DIMMs must be ECC registered; mixing with unbuffered memory is not supported.

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