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Two green 240-pin DDR3 DIMM modules with black chips

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1600 ECC Unregistered DIMM Supermicro X10SLL-F X10SLL+-F X10SLH-F

SKU CH-1A3D-AQ4S9

8GB dual-channel DDR3-1600 ECC kit with CL11 timing for Supermicro X10SLL series motherboards

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • ECC protection prevents data corruption in critical workloads
  • 1600 MHz DDR3 speed matches board specification
  • Dual-channel 2 x 4 GB kit enables full bandwidth
  • 5 V standard voltage ensures stable operation
  • Guaranteed compatible with Supermicro X10SLL-F, X10SLL+-F, X10SLH-F

8GB DDR3 ECC kit for Supermicro X10SLL-F boards

This 8GB kit contains two 4GB unregistered DIMMs built for Supermicro X10SLL-F, X10SLL+-F and X10SLH-F motherboards. It targets server and workstation builders who need error-correcting memory on these specific platforms. The modules run at DDR3 1600 with CL11 timing and 1.5V operation.

Straightforward DIMM installation

The 240-pin DIMMs install like standard desktop memory by seating them in the board’s four DIMM sockets. No registration step or special tooling is required. The only variable is the heat spreader: current inventory determines whether the sticks ship with one, so confirm that requirement before ordering if clearance is tight.

Verify board model and memory limits before ordering

Ensure the motherboard is exactly one of the three listed Supermicro models; other X10 boards are not covered by the compatibility guarantee. The platform supports up to 32GB total across its four sockets in 1GB, 2GB, 4GB or 8GB DIMM sizes at 1.5V. This kit adds 8GB toward that ceiling.

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 nameCM5127212800ECCNR1R8H
Total capacity8 GB (2 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportYes
Buffer typeUnregistered
Memory rank1Rx8
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro X10SLL-F, X10SLL+-F, X10SLH-F Motherboard
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I verify the kit is running at 1600 MHz with CL11 timing after installation?

Enter the BIOS or use a tool such as CPU-Z; the SPD should show DDR3-1600 (PC3-12800) at 1.5 V with 11-11-11 latency.

What exactly ships in the package and is anything else required?

Two 4 GB 240-pin DDR3 ECC unregistered DIMMs are included; no extra parts are needed for the supported Supermicro boards.

Which capacity option should I choose for a Supermicro X10SLL-F with four DIMM slots?

This 8 GB kit (2 × 4 GB) fills two slots and leaves room to reach the board's 32 GB maximum later.

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