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Two green DDR3L ECC registered DIMMs, 240-pin, no heat spreader

OWC

OWC 16GB (2x8GB) DDR3L 1600 ECC Registered RDIMM Supermicro 2122

SKU CH-YVYR-HMDQ0

16 GB DDR3L 1600 ECC registered RDIMM kit for Supermicro A+ Server 2122 series

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank1Rx4

Capacity 16GB (2 x 8GB)

  • ECC registered design protects data integrity in servers
  • 16 GB dual-channel kit (2 × 8 GB) expands memory capacity
  • DDR3L 1600 CL11 at 1.35 V reduces power draw
  • 240-pin RDIMM fits Supermicro A+ Server 2122TC and 2122TG
  • Replaces Supermicro MEMDR380LHL07ER16, MEMDR380LSL10ER16, MEMDR380LSL14ER16, MEMDR380LSV04ER16

Server-grade DDR3L ECC RDIMM kit

This 16 GB kit contains two 8 GB DDR3L 1600 registered DIMMs built for Supermicro A+ Server 2122TC and 2122TG systems. The modules run at 1.35 V with CL11 latency and provide error-correcting code protection for data integrity. They are designed for workstation, server, NAS and router platforms that require registered memory.

Registered 240-pin form factor fits qualified slots

Each stick uses the 240-pin DDR3L RDIMM form factor and must be installed in a system that supports registered ECC memory. The kit cannot be mixed with unbuffered modules and will not work in standard desktop motherboards. Compatibility is limited to the listed Supermicro A+ Server series.

16 GB total capacity for moderate workloads

The dual-rank 1Rx4 organisation delivers 16 GB of ECC-protected capacity, suitable for extending the life of existing infrastructure or building cost-effective new servers. Systems needing more than 16 GB or requiring higher speeds than DDR3L 1600 will need a different memory configuration.

How it compares

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

Price $43.99
Cheaper than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.75 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1R6T31R4016P
Total capacity16 GB (2 × 8 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSupermicro A+ Server 2122TC Series
Supermicro A+ Server 2122TG Series

Other versions of this model

5 more in the same range

Questions about this item

How does the 1Rx4 rank configuration limit sustained throughput on the Supermicro 2122?

The single-rank x4 organisation keeps electrical loading low, so the memory controller can maintain the rated 1600 MT/s without down-clocking during long workloads.

What thermal or power change appears when both 8 GB modules run continuously at 1.35 V?

Each module draws only 1.35 V with no heat spreader, so steady-state power stays at the JEDEC DDR3L level and fan noise does not increase beyond the server’s normal curve.

Which Supermicro chassis and BIOS revision must already be present for this kit to POST?

The kit is validated for the A+ Server 2122TC and 2122TG series; the system must be one of those models with a BIOS that supports registered ECC DDR3L RDIMMs.

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