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Two green DDR3L ECC registered DIMMs with gold contacts

OWC

OWC 32GB (2x16GB) DDR3L 1600 CL11 ECC Registered RDIMM Supermicro X9DBU X9DR3 X9DR7 X9DRD X9DRE memory upgrade

SKU CH-W08Q-NTYH0

A 32 GB kit of two 16 GB DDR3L 1600 CL11 ECC registered RDIMMs for Supermicro X9 server boards

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (2 x 16GB)

  • ECC registered design prevents data corruption in servers
  • 32 GB kit (2 × 16 GB) expands workstation capacity
  • DDR3L 1600 CL11 matches X9-series motherboard specs
  • 35 V low-voltage modules reduce power draw
  • 240-pin RDIMM form factor fits Supermicro X9DBU, X9DR3, X9DR7, X9DRD, X9DRE

Server Memory Upgrade Kit

This 32GB kit contains two 16GB DDR3L 1600 ECC registered RDIMMs built for Supermicro X9DBU, X9DR3, X9DR7, X9DRD and X9DRE motherboards. It targets administrators extending the life of existing server or workstation platforms that require registered error-correcting memory. The modules will not work in standard desktop boards or alongside unbuffered DIMMs.

Registered ECC Requirement

The single specification that decides compatibility is the registered ECC design with a 2Rx4 organisation at 1.35V. Only systems that explicitly support DDR3L registered ECC RDIMMs can use this kit; unbuffered or non-ECC platforms will not post with these modules installed.

Thermals and Power

Operating at the JEDEC standard 1.35V, the modules draw minimal power and run without heat spreaders in typical server chassis airflow. Under normal multi-threaded workloads temperatures remain within specification and acoustic output is limited to the system fans already present in the host platform.

How it compares

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

Price $85.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.69 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 number1R6T32R4032P
Total capacity32 GB (2 × 16 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSupermicro Motherboard X9DBU Series
Supermicro Motherboard X9DR3 Series
Supermicro Motherboard X9DR7 Series
Supermicro Motherboard X9DRD Series
Supermicro Motherboard X9DRE Series

Other versions of this model

5 more in the same range

Questions about this item

What does the 32 GB capacity mean for a Supermicro X9 server?

The kit provides two 16 GB DDR3L 1600 registered ECC modules, giving a total of 32 GB for workloads that require registered memory.

How does the PC3L-12800 rating affect real-world throughput?

PC3L-12800 denotes DDR3L 1600 operation at 1.35 V with CL11 timing, matching the JEDEC standard for this speed grade.

Will these 240-pin RDIMMs fit the X9DBU and X9DR series boards?

Yes, the 240-pin DDR3L registered form factor is designed for the listed Supermicro X9DBU, X9DR3, X9DR7, X9DRD and X9DRE motherboards.

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