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Green printed circuit board with black memory chips and gold edge connectors

OWC

OWC 32GB DDR3 1600 ECC Registered RDIMM 240-pin 1.5V 4Rx4 CL11 memory upgrade

SKU CH-G6H5-TV9R1

A 32 GB DDR3 1600 ECC registered RDIMM for Supermicro X9 workstation and server boards

  • Total capacity32 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank4Rx4

Capacity 32GB

  • ECC registered design protects data integrity in servers
  • 32 GB single module expands capacity efficiently
  • DDR3 1600 CL11 speed matches system timing
  • 5 V operation meets JEDEC standard
  • Validated for Supermicro X9DAE X9DAi X9DBS X9SRA X9SRE

Server-grade DDR3 ECC upgrade

This 32 GB DDR3 1600 registered DIMM adds error-correcting capacity to compatible Supermicro X9-series motherboards. It runs at PC3-12800 speed with CL11 latency and 1.5 V operation. The 4Rx4 organisation suits multi-socket workstations and servers that require registered memory.

Replaces unbuffered or lower-capacity DDR3

The module upgrades systems currently using unbuffered DDR3 or smaller registered sticks that cannot be mixed with this type. The jump is worthwhile when the board explicitly supports registered ECC and the workload demands 32 GB per slot. It will not work in standard desktop platforms.

Straightforward DIMM installation

Align the 240-pin key notch, press firmly until the retention clips engage, and verify seating before powering on. Common issues include mixing registered with unbuffered modules, populating unsupported slot configurations, or skipping the BIOS memory test that confirms ECC operation.

How it compares

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

Price $83.99
Cheaper than about 70% 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 $2.62 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R6D34R432 GB
Total capacity32 GB
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro Motherboard X9DAE Series
Supermicro Motherboard X9DAi Series
Supermicro Motherboard X9DBS Series
Supermicro Motherboard X9SRA Series
Supermicro Motherboard X9SRE Series

Other versions of this model

5 more in the same range

Questions about this item

Will the 240-pin DDR3 module fit my Supermicro X9DAE motherboard?

Yes, the 240-pin DDR3 RDIMM is designed for the X9DAE, X9DAi, X9DBS, X9SRA and X9SRE series motherboards that accept registered ECC memory.

What is the correct way to install this 4Rx4 registered DIMM?

Power down the server, open the chassis, align the module notch with the slot key, press firmly until both retention clips click, and ensure the motherboard is populated per the vendor's ranked-DIMM sequence.

When should I replace this 32 GB ECC registered module?

Replace the module if the system reports uncorrectable ECC errors, logs recurring corrected errors, or fails to train at the rated speed after re-seating.

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