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Two green 240-pin DDR3 DIMM modules without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333 ECC memory upgrade

SKU CH-FQBB-CBJPT

ECC DDR3 1333 MHz kit adds 8 GB across two unregistered DIMMs for Supermicro X9SCL boards

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • ECC protection guards data integrity on critical workloads
  • 1333 MHz DDR3 speed matches the board specification
  • 240-pin unregistered DIMMs install directly in four slots
  • 8 GB kit (2×4 GB) leaves room to reach 32 GB
  • Tested compatible with Supermicro X9SCL series motherboards

Targeted ECC upgrade for Supermicro X9SCL

This 8 GB kit contains two 4 GB DDR3 ECC unregistered DIMMs validated for the Supermicro MBD-X9SCL-0, MBD-X9SCL-F-B and MBD-X9SCL-B boards. It serves administrators who need to populate empty slots or replace failed modules in those specific platforms without guesswork. Builders using other motherboards should verify their own qualified-vendor lists before purchasing.

Thermals noise and power in normal use

Each module operates at the standard 1.5 V DDR3 voltage with no heat spreader, relying on chassis airflow for cooling. The low-profile design adds no acoustic load and draws only the power defined by the JEDEC DDR3-1333 specification during typical server workloads.

Build quality and daily connectors

The 240-pin DIMMs use major-brand chips and a 2Rx8 organisation, fitting the four memory sockets on the target boards up to the 32 GB maximum. Installation follows the standard vertical DIMM slot procedure; no extra cables, brackets or software configuration are required beyond normal BIOS memory detection.

How it compares

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

Price $55.99
Cheaper than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.00 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5127210600ECCNRH2R8
Total capacity8 GB (2 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSUPERMICRO MBD-X9SCL-0, MBD-X9SCL-F-B, MBD-X9SCL-B
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 240-pin DDR3 ECC modules into the four slots on my Supermicro X9SCL board, and what step is often missed?

Align the notch on each 240-pin DDR3 stick with the slot key, press down firmly until both side clips click, then verify in BIOS that all 8 GB are detected at 1333 MHz; the step often missed is seating both ends evenly so the clips engage fully.

What maintenance or replacement will the unregistered ECC kit need over its service life?

The modules have no heat spreaders and carry a limited lifetime warranty against manufacturing defects; no scheduled maintenance is required, and replacement would only occur if a stick fails the warranty exchange.

What limit appears first when the 1.5 V DDR3 1333 kit runs sustained workloads on the X9SCL platform?

The platform caps total memory at 32 GB across its four sockets, so the 8 GB kit itself will not hit a capacity ceiling, but the board’s 32 GB maximum is the first hard limit you would reach when expanding.

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