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Two green DDR3L ECC RDIMM modules 240 pin 16GB each

OWC

OWC 32GB (2x16GB) DDR3L 1600 ECC RDIMM 1.35V Supermicro A+ Server Kit

SKU CH-ZN5T-KRJW3

32 GB DDR3L 1600 ECC registered dual-rank kit for Supermicro A+ servers

  • 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 protects data integrity in server workloads
  • 32 GB kit (2 × 16 GB) expands memory capacity for demanding applications
  • DDR3L 1600 MHz CL11 delivers reliable speed at 1.35 V
  • 240-pin RDIMM form factor fits Supermicro A+ 1012, 1042, 1122, 2022 series
  • JEDEC and RoHS compliant modules tested for long-term stability

Server DDR3L ECC Kit

This 32GB kit contains two 16GB DDR3L 1600 registered DIMMs built for Supermicro A+ servers. It targets administrators who need error-correcting memory for 1012C, 1012G, 1042G, 1122GG or 2022G systems. The modules run at 1.35V with CL11 latency and 2Rx4 organisation. They are not compatible with standard desktop computers or unbuffered memory configurations.

Compatibility Checklist

Verify that your Supermicro A+ model appears in the supported series list before ordering. Confirm the motherboard accepts 240-pin DDR3L registered ECC DIMMs and that no unbuffered modules are already installed, because the two types cannot be mixed. Ensure the BIOS is current enough to recognise 16GB registered ranks. This kit will not fit consumer desktop boards or laptops.

Build Integration

Each module plugs into a standard 240-pin DDR3L server slot and draws 1.35V, leaving headroom within the platform’s power budget. The registered buffer reduces electrical load on the memory controller, helping stability when all slots are populated. No heat spreaders are fitted, so airflow across the DIMM area must be adequate. The pair adds 32GB of ECC capacity for virtualisation, storage or compute workloads.

How it compares

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

Price $91.99
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 $2.87 per GB
Cheaper than about 90% 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 A+ Server 1012C Series
Supermicro A+ Server 1012G Series
Supermicro A+ Server 1042G Series
Supermicro A+ Server 1122GG Series
Supermicro A+ Server 2022G Series

Other versions of this model

5 more in the same range

Questions about this item

What comes in the box and what else is needed to use it?

The kit includes two 16 GB DDR3L 1600 ECC Registered RDIMM modules for a total of 32 GB. No extra parts are required; install them directly into compatible Supermicro A+ Server slots.

Which capacity should I choose for a Supermicro 1012G or 2022G system?

This 32 GB kit (2 x 16 GB) is the listed option for the 1012C, 1012G, 1042G, 1122GG and 2022G series. Choose it when your board supports 2Rx4 Registered DIMMs at 1.35 V.

What does the 1600 MHz rating mean once the modules are installed in a server?

The modules run at DDR3L 1600 (PC3L-12800) with CL11 latency at 1.35 V, delivering ECC error correction and registered buffering for stable operation in the supported Supermicro A+ Server platforms.

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