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Green 288-pin DDR4 DIMM stick with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400MHz CL17 1.2V DIMM memory upgrade C111

SKU CH-EJ16-49SAJ

8GB DDR4 2400MHz CL17 1.2V DIMM for ASUS B250 Mining Expert, B250M-K, EX-B250M-V3/CSM, Strix B250I Gaming motherboards

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8GB capacity adds responsive multitasking headroom for compatible ASUS B250 boards
  • DDR4 2400 MHz speed delivers PC4-19200 bandwidth for everyday workloads
  • CL17 17-17-17 timings provide stable latency at 1.2V operation
  • 288-pin unbuffered non-ECC DIMM fits standard desktop memory slots
  • 2Rx8 rank organisation with major-brand chips ensures reliable compatibility

8 GB DDR4 module for listed ASUS B250 boards

This 8 GB DDR4 DIMM runs at 2400 MHz with CL17 timing and 1.2 V operation. It is built as an unbuffered, non-ECC stick using 2Rx8 organisation. The module targets owners of the ASUS B250 Mining Expert, B250M-K, B250 EX-B250M-V3/CSM or Strix B250I Gaming motherboards who need a single-slot capacity increase.

Check motherboard model

Confirm your board is one of the four models named in the compatibility list. The platform supports a maximum of 32 GB across two sockets, so adding this stick fills one of those two slots. Verify the existing memory runs at DDR4 2400 to avoid down-clocking, and ensure no ECC or registered modules are already installed.

Standard voltage and no spreader keep thermals

At 1.2 V the module draws typical DDR4 power without extra cooling requirements. Absence of a heat spreader means it relies on case airflow, which is sufficient for stock-speed operation. No fan or liquid cooling is needed, and acoustic impact is negligible in normal desktop workloads.

How it compares

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

Price $33.99
Cheaper than about 83% 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 $4.25 per GB
Cheaper than about 83% 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 nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS/ASmobile B250 Mining Expert, B250M-K, B250 EX-B250M-V3/CSM, Strix B250I Gaming Motherboards
In the box
Included items1Memory Ram Stick

Questions about this item

What comes inside the package and is anything else required to install it?

The box contains one 8 GB 288-pin DDR4 DIMM module; no extra parts or cables are needed for installation.

Should I pick the single 8 GB stick or a larger kit for my B250 Mining Expert board?

Each supported board has two slots and a 32 GB maximum, so a single 8 GB stick leaves room for a second module later.

What does the 2400 MHz rating actually deliver once the module is seated in an ASUS B250 motherboard?

The stick runs at DDR4 2400 (PC4 19200) with CL17 17-17-17 timing at 1.2 V, unbuffered and non-ECC, exactly as the board expects.

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