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Green circuit board DDR4 memory module 16GB 288-pin DIMM no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2400 CL17 288-pin DIMM memory upgrade

SKU CH-PDR8-A59ZJ

16 GB DDR4-2400 CL17 DIMM validated for Biostar B250ET2, B250GTN and TB250-BTC motherboards

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB capacity expands multitasking headroom
  • DDR4 2400 speed delivers 19200 MT/s bandwidth
  • CL17 17-17-17 timing optimises latency
  • 288-pin unbuffered DIMM fits Biostar B250 boards
  • 2 V operation reduces power draw

System-Specific 16 GB DDR4 Upgrade

This 16 GB DDR4 module is built for Biostar B250ET2, B250GTN and TB250-BTC motherboards. It runs at 2400 MHz with CL17 timing at 1.2 V. The unbuffered, non-ECC DIMM uses a 2Rx8 layout on a 288-pin PCB. Computer Memory Solutions validates compatibility for these three boards.

Moving from 8 GB or filling an empty slot

Adding this stick doubles capacity on a board limited to 32 GB across two sockets. The upgrade is worthwhile when the current kit leaves a free slot or when the existing modules are slower than 2400 MHz. Buyers who need more than 32 GB total cannot use this platform.

DDR4 2400 ceiling on a two-slot board

The memory controller tops out at 2400 MHz, so faster DDR4 modules will downclock to this speed. Only two DIMM sockets exist, capping the system at 32 GB. Builders who require four slots or speeds above 2400 MHz must choose a different motherboard.

How it compares

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

Price $76.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.81 per GB
Cheaper than about 79% 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 nameCM2048642400DIMM
Total capacity16 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 systemsBiostar B250ET2, B250GTN, TB250-BTC Motherboards
In the box
Included items1Memory Ram Stick

Questions about this item

Does the 288-pin DDR4 DIMM fit the two slots on a Biostar B250ET2 motherboard?

Yes. The module is a 288-pin DDR4 DIMM and the board provides two DDR4 DIMM sockets supporting up to 32 GB total.

What is the correct orientation when seating the 16 GB stick in the slot?

Align the notch on the module with the key in the socket, press down firmly until both side clips click into place, and verify the stick sits evenly.

Will the 1.2 V unbuffered memory require any firmware update or voltage adjustment later?

No. The DIMM runs at the standard 1.2 V DDR4 voltage and is unbuffered non-ECC, so the board detects it automatically without BIOS changes.

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