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Four green DDR3 ECC RDIMM sticks, 240-pin, no heat spreaders

OWC

OWC 32GB (4x8GB) DDR3 1333 ECC RDIMM for Supermicro SuperServer 6036T 6046T 7046A 7046GT 7046T memory upgrade

SKU CH-1A8Q-A39MT

32 GB kit of four 8 GB DDR3 1333 ECC registered DIMMs for Supermicro SuperServer 6036T, 6046T, 7046A, 7046GT and 7046T systems

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (4 x 8GB)

  • 32 GB capacity across four 8 GB modules expands server memory
  • DDR3 1333 PC3-10600 CL9 speed matches supported platform specs
  • ECC registered design protects data integrity in workloads
  • 5 V 240-pin 2Rx4 form factor fits listed Supermicro SuperServer series
  • Replaces six Supermicro part numbers for direct upgrade compatibility

OWC 32GB DDR3 ECC RDIMM Kit

This kit provides 32GB of DDR3 1333 ECC Registered memory in a 4 x 8GB configuration. It uses 240-pin RDIMM modules rated at PC3-10600 CL9 and 1.5V. The memory is designed for specific Supermicro SuperServer 6036T, 6046T, 7046A, 7046GT and 7046T series systems.

Server and Workstation Upgrade

Suited for administrators upgrading compatible Supermicro SuperServer platforms that require ECC Registered DDR3 memory. It will not work in standard desktop computers or systems that accept only Unbuffered modules. Buyers needing higher capacities, faster speeds, or different form factors should look elsewhere.

Capacity and Headroom

The 32GB total capacity handles typical virtualization workloads, database caching, and multi-user file services on supported platforms. Headroom diminishes when running large in-memory databases or dense virtual machine clusters that exceed the installed capacity.

How it compares

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

Price $80.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.53 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R3D32R4032S
Total capacity32 GB (4 × 8 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

Does my Supermicro SuperServer need 240-pin DDR3 slots to accept this 32GB kit?

Yes, the kit uses 240-pin DDR3 registered DIMMs that fit the 6036T, 6046T, 7046A, 7046GT and 7046T series.

Can I keep my existing unbuffered DDR3 modules and add these four 8GB registered sticks?

No, registered ECC memory cannot be mixed with unbuffered modules; the server requires all slots to use registered DIMMs.

How do I confirm the 1333MHz CL9 speed is active after installing the 4x8GB kit?

Enter the server BIOS or run a hardware inventory tool; both will report DDR3 1333 (PC3-10600) at CL9 for each installed module.

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