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Green 240-pin DDR3 memory module without heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5126410600DIMM 4GB DDR3 1333MHz for Asus M5A78L-M Lx3/Usb3 memory upgrade

SKU CH-FREZ-QBPTN

4GB DDR3 1333MHz CL9 DIMM upgrades Asus M5A78L-M Lx3 and Usb3 boards to 16GB or 32GB maximum

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 4GB capacity expands system memory for multitasking
  • DDR3 1333MHz speed matches motherboard specification
  • CL9 latency supports responsive data access
  • 5V operation meets standard desktop voltage
  • Compatible with Asus M5A78L-M Lx3 and Usb3 motherboards

Compatible 4GB DDR3 DIMM

This 4GB DDR3-1333 module is built for Asus M5A78L-M Lx3 and M5A78L-M Usb3 motherboards. It runs at 1.5V with CL9 9-9-9 timings and uses unbuffered non-ECC chips on a 240-pin PCB. The kit contains a single stick for a straightforward capacity increase.

Suitable for standard desktop upgrades

The module fits boards that accept 240-pin unbuffered non-ECC DDR3 DIMMs at 1333MHz. It will not work in systems that require ECC, registered or buffered memory, nor in platforms that only support newer DDR generations. Buyers needing more than 4GB per slot or multi-stick kits should consider other options.

DDR3-1333 240-pin specification

The decisive detail is the DDR3-1333 (PC3-10600) 240-pin unbuffered non-ECC form factor. Your motherboard must explicitly support this speed, voltage and pin layout for the module to function.

How it compares

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

Price $15.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.00 per GB
Cheaper than about 84% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600DIMM
Total capacity4 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAsus M5 Motherboard M5A78L-M Lx3, M5A78L-M Usb3
In the box
Included items1 Memory RAM Stick

Questions about this item

Does this 240-pin DDR3 DIMM require any special BIOS setting on the Asus M5A78L-M Lx3 or Usb3 to be recognised?

The module follows the standard DDR3 1333 MHz 1.5 V JEDEC profile, so the board should detect it automatically without manual configuration.

If I populate the remaining slots on the Asus M5A78L-M Lx3, can the system reach the 16 GB maximum listed for that model?

Yes, the Lx3 board supports up to 16 GB across its two sockets, so adding a matching 4 GB stick in the second slot would work.

How can I confirm the stick is running at DDR3 1333 MHz with CL9 timing after installation?

Check the memory tab in CPU-Z or the BIOS memory information screen; it should show 1333 MHz and 9-9-9 timings at 1.5 V.

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