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A single green DDR4 DIMM with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 8GB DDR4 2400MHz CL17 1.2V 288-pin memory upgrade

SKU CH-PYGS-E5DK4

An 8 GB DDR4-2400 DIMM validated for the Lenovo ThinkSystem ST50 with Intel Pentium processors

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB DDR4 2400 MHz for responsive multitasking
  • CL17 timing at 1.2 V for efficient operation
  • 288-pin unbuffered DIMM installs directly in ST50
  • CMS validated compatibility with Lenovo ThinkSystem ST50 Intel Pentium
  • Lifetime exchange warranty against manufacturing defects from CMS

Computer Memory Solutions 8GB DDR4 2400MHz

This 8GB DDR4 module runs at 2400MHz with CL17 latency and 1.2V operation. It uses a 288-pin unbuffered non-ECC design built with Major Brand Chipset components. The stick is a 2Rx8 configuration intended as a direct memory upgrade for specific systems.

Suits Lenovo ThinkSystem ST50 Intel Pentium owners

Designed for the Lenovo ThinkSystem ST50 when equipped with an Intel Pentium processor. It will not fit systems that require ECC registered memory or a different DDR generation. Buyers with platforms needing registered DIMMs or higher-density kits should look elsewhere.

2400MHz DDR4 speed decides compatibility

The module operates at DDR4 2400 (PC4 19200) and faster memory will clock down to match the processor installed. Verify your system accepts non-ECC unbuffered DDR4 before purchase. The 288-pin form factor is the physical key that determines fit.

How it compares

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

Price $34.99
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 $4.37 per GB
Cheaper than about 82% 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 systemsLenovo ThinkSystem ST50 Intel Pentium
In the box
Included items1Memory Ram Stick

Questions about this item

Should I choose the single 8 GB stick or a different capacity for my ThinkSystem ST50?

The module is sold as one 8 GB stick; the ST50 has four slots and supports up to 64 GB total, so you can add more identical sticks later if you need more capacity.

What does the 2400 MHz rating actually deliver once installed in the ST50?

It runs at 2400 MHz with CL17 timing at 1.2 V; if the installed Pentium processor only supports a lower speed the memory will clock down automatically to match.

Is the 288-pin DDR4 interface the limiting factor for speed on this platform?

The 288-pin DDR4 slot accepts this PC4-19200 module, but the actual ceiling is set by the specific Pentium CPU installed — faster modules will simply run at the processor's maximum supported rate.

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