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Green 240-pin DDR3L ECC RDIMM module with black chips

OWC

OWC 8GB DDR3L 1600 CL11 240-pin 1.35V ECC RDIMM 1Rx4 memory upgrade

SKU CH-5HVG-7B9AN

8GB DDR3L 1600 ECC registered RDIMM for Supermicro X9 server motherboards

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank1Rx4

Capacity 8GB

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 CL11 speed matches system requirements
  • 35 V operation reduces power draw and heat
  • Single 8 GB 1Rx4 module simplifies capacity expansion
  • Validated for Supermicro X9DAL X9DAX X9DB3 X9DBi X9DBL motherboards

8GB DDR3L ECC RDIMM for Supermicro X9 servers

This registered DIMM delivers 8GB of DDR3L memory at 1600 MT/s with CL11 latency and 1.35 V operation. It targets administrators upgrading or repairing Supermicro X9DAL, X9DAX, X9DB3, X9DBi or X9DBL platforms that require ECC registered modules.

Replaces Supermicro MEMDR380LHL07ER16

The module directly substitutes Supermicro part numbers MEMDR380LHL07ER16, MEMDR380LSL10ER16, MEMDR380LSL14ER16 and MEMDR380LSV04ER16. The upgrade is worthwhile when existing capacity limits virtualization density or when unbuffered memory causes instability in these workstation and server boards.

Limited to DDR3L 240-pin registered channels

The 240-pin DDR3L interface caps bandwidth at PC3L-12800 and requires a registered memory controller. It will not function in consumer desktop boards that accept only unbuffered DIMMs, nor can it be mixed with unbuffered modules on the same channel. Buyers needing higher throughput or newer DDR generations must choose a different platform.

How it compares

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

Price $23.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $3.00 per GB
Cheaper than about 90% 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 number1R6T31R408 GB
Total capacity8 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 Motherboard X9DAL Series
Supermicro Motherboard X9DAX Series
Supermicro Motherboard X9DB3 Series
Supermicro Motherboard X9DBi Series
Supermicro Motherboard X9DBL Series

Other versions of this model

5 more in the same range

Questions about this item

Does this 240-pin DDR3L RDIMM fit the DIMM slots on a Supermicro X9DAX motherboard?

Yes, the module uses the standard 240-pin DDR3L form factor required by the X9DAX series and other listed Supermicro boards.

How is the ECC registered module seated, and what step is often missed?

Align the notch on the 240-pin edge connector with the slot key, press firmly until both side latches click, and verify the registered buffer is recognised in BIOS.

When should this 1.35V ECC RDIMM be replaced in a server workload?

Replace if the system logs correctable ECC errors that climb over time or if memory diagnostics report uncorrectable faults on the 8GB module.

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