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Green circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 32GB DDR4 2400 CL17 ECC Registered RDIMM 2Rx4 memory upgrade for ThinkStation P410 P510 P710 P910

SKU CH-21SY-W0JFN

Adds 32 GB of DDR4 ECC registered RDIMM memory at 2400 MHz CL17 for ThinkStation P410, P510, P710 and P910 workstations

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32GB capacity expands workstation memory for larger datasets
  • ECC registered design protects data integrity in critical workloads
  • DDR4 2400 CL17 speed matches Lenovo ThinkStation specifications
  • 2V operation reduces power draw and heat output
  • Compatible with ThinkStation P410 P510 P710 P910 systems

OWC 32GB DDR4 2400 ECC RDIMM

This OWC module is a 32GB DDR4 2400MHz CL17 ECC Registered RDIMM built for Lenovo ThinkStation P410, P510, P710 and P910 workstations. It runs at 1.2V on a 288-pin interface with a 2Rx4 rank configuration and no heat spreader. The part replaces Lenovo numbers 46W0832, 46W0833, 46W0835, 4X70G88320 and 4X70M09263.

Who this suits and who should look elsewhere

This memory fits servers and workstations that require ECC Registered DDR4 DIMMs. It will not work in standard desktop computers that use unbuffered non-ECC modules and cannot be mixed with unbuffered memory. Buyers needing unbuffered DDR4 for a consumer motherboard should choose a different kit.

Installation notes and common issues

Installation follows the standard DIMM slot procedure for the listed ThinkStation models; align the notch on the 288-pin module with the slot key and press until the latches click. The most frequent issue is attempting to use this Registered ECC module in a system or alongside memory that only supports unbuffered operation, which prevents the system from posting.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $218.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.84 per GB
Cheaper than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2R4D42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo ThinkStation P410
Lenovo ThinkStation P510
Lenovo ThinkStation P710
Lenovo ThinkStation P910

Other versions of this model

5 more in the same range

Questions about this item

Will this 32GB DDR4 2400 CL17 ECC RDIMM work in my ThinkStation P510 without replacing the CPU?

Yes, this module is listed as compatible with the ThinkStation P510 and installs in the existing DDR4 DIMM slots; no CPU change is required.

Can I mix this 2Rx4 registered ECC module with the unbuffered DDR4 sticks already in my P410?

No, the manufacturer states this registered ECC memory cannot be mixed with unbuffered memory; all slots must use registered ECC RDIMMs.

How can I verify the 32GB DDR4 2400 module is running at the correct speed after installation?

Enter the BIOS or use a system-information tool and confirm the memory reports DDR4 2400 MT/s, CL17 timing and 1.2 V operation.

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