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Green printed circuit board with black memory chips and gold edge connectors

OWC

OWC 16GB DDR3L 1600 ECC Registered RDIMM 1.35V CL11 2Rx4 240-pin 1R6T32R416GB

SKU CH-TM94-MG6XY

16 GB DDR3L 1600 ECC registered RDIMM for Supermicro H8QGL, H8SCM, X10DBT, X10QBi and X10QBL motherboards

  • Total capacity16 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 16GB

  • ECC registered design prevents data errors in servers
  • 16 GB single module expands memory capacity efficiently
  • DDR3L 1600 speed with CL11 latency delivers responsive performance
  • 35 V low voltage reduces power consumption and heat
  • Validated for Supermicro H8QGL, H8SCM, X10DBT, X10QBi, X10QBL motherboards

Server-grade DDR3L memory for Supermicro platforms

This 16 GB DDR3L 1600 module is built for workstations and servers that require ECC registered memory. It targets administrators upgrading Supermicro H8QGL, H8SCM, X10DBT, X10QBi or X10QBL motherboards where registered DIMMs are mandatory.

Fits registered DIMM slots on listed Supermicro

The 240-pin RDIMM installs directly into registered memory slots and operates at 1.35 V, reducing power draw compared with standard DDR3. It cannot be mixed with unbuffered modules, so all slots in a channel must use registered DIMMs of matching specification.

Sustained operation with ECC error correction

ECC circuitry detects and corrects single-bit errors during continuous workloads, helping maintain data integrity in server and NAS environments. The CL11 latency and 1600 MHz speed deliver steady throughput for long-running tasks without the voltage overhead of higher-voltage DDR3.

How it compares

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

Price $48.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $3.06 per GB
Cheaper than about 89% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R6T32R416 GB
Total capacity16 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 H8QGL Series
Supermicro Motherboard H8SCM Series
Supermicro Motherboard X10DBT Series
Supermicro Motherboard X10QBi Series
Supermicro Motherboard X10QBL Series

Other versions of this model

5 more in the same range

Questions about this item

Will the 1.35 V DDR3L voltage limit how many modules I can populate per channel on a Supermicro X10 board?

The module runs at the standard DDR3L 1.35 V, so voltage alone does not restrict population rules; the motherboard's memory controller and BIOS determine how many registered DIMMs each channel can support.

Does the registered ECC design add noticeable heat or fan noise when the server runs 24/7?

Registered DIMMs draw slightly more power than unbuffered types, but at 1.35 V and without a heat spreader the thermal load is modest; typical server airflow handles it without extra fan speed.

My Supermicro H8SCM only has unbuffered DIMM slots — can I still use this 2Rx4 registered module?

No, registered DIMMs require a motherboard with a registered-memory controller; the H8SCM series uses unbuffered slots, so this module will not function in that platform.

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