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Four green 240-pin DDR3 ECC registered DIMMs in static bags

OWC

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered DIMM memory upgrade

SKU CH-H13T-P71Y5

A 64GB kit of four 16GB DDR3 1333 ECC registered DIMMs for Supermicro SuperServer 6036T, 6046T, 7046A, 7046GT and 7046T series

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 64GB (4 x 16GB)

  • 64 GB total capacity from four 16 GB modules
  • DDR3 1333 MHz CL9 for reliable server throughput
  • ECC registered design detects and corrects data errors
  • 5 V operation matches Supermicro SuperServer specifications
  • Validated for 6036T, 6046T, 7046A, 7046GT and 7046T series

Server ECC registered memory kit

This 64GB kit contains four 16GB DDR3 1333 PC3-10600 CL9 registered DIMMs built for Supermicro SuperServer 6036T, 6046T, 7046A, 7046GT and 7046T series. It is designed for workstation, server, NAS and router platforms that require ECC registered memory. Standard desktop computers cannot use these modules.

240-pin DDR3 installation notes

Modules install in the standard 240-pin DDR3 slots on the supported Supermicro boards. Registered DIMMs must not be mixed with unbuffered memory in the same system. The kit replaces Supermicro part MEMDR316LSL05ER13 and follows JEDEC specifications for a direct swap.

64GB capacity for multi-tasking workloads

Four 16GB ranks provide 64GB total, allowing more virtual machines, larger datasets and heavier multi-tasking than smaller configurations. The DDR3 1333 speed and CL9 latency set the throughput ceiling; workloads that need faster memory bandwidth or higher density than 16GB per module will exceed this kit.

How it compares

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

Price $178.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $2.80 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 number1R3D32R4064S
Total capacity64 GB (4 × 16 GB)
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro SuperServer 6036T Series
Supermicro SuperServer 6046T Series
Supermicro SuperServer 7046A Series
Supermicro SuperServer 7046GT Series
Supermicro SuperServer 7046T Series

Other versions of this model

5 more in the same range

Questions about this item

How can I verify the 64GB kit is running at DDR3 1333 CL9 after installation?

Enter the system BIOS or UEFI and confirm the memory frequency reads 1333 MHz with CL9 timings; the POST screen should also show 64 GB total across the four 16 GB modules.

What is included in the box and is anything else required?

The kit contains four 16 GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5 V ECC registered DIMMs; no extra parts or cables are needed for installation.

Which capacity version should I choose for a Supermicro SuperServer 7046T?

This 64 GB kit (4 × 16 GB) is the listed configuration for the 7046T series; select it when you need the full 64 GB upgrade.

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