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Four green DDR4 DIMM sticks in a row

Computer Memory Solutions

Computer Memory Solutions CM2048642400DIMM 64GB (4x16GB) DDR4 2400MHz CL17 MSI X99S SLI Plus memory upgrade

SKU CH-24XV-DWB2P

Four 16 GB DDR4 DIMMs at 2400 MHz CL17, unbuffered non-ECC, validated for the MSI X99S SLI Plus motherboard

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 64 GB total capacity from four 16 GB modules
  • 2400 MHz DDR4 speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing for responsive operation
  • 2 V unbuffered non-ECC DIMMs run cool without a heat spreader
  • Guaranteed compatibility with the MSI X99S SLI Plus motherboard

Capacity & Compatibility

This 64GB kit contains four 16GB DDR4 DIMMs built for the MSI X99S SLI Plus motherboard. The modules run at 2400MHz with CL17 timings and 1.2V operation. Unbuffered, non-ECC design matches the board's consumer memory slots. A 288-pin form factor ensures correct physical fit in all eight available sockets.

Builder fit

The 4x16GB layout fills half the board's slots and reaches half the 128GB maximum capacity. This suits users who want substantial headroom now while leaving four sockets free for future expansion. Buyers who need the full 128GB limit immediately should look at a populated 8-module configuration instead.

Deciding spec

The guaranteed compatibility with the MSI X99S SLI Plus is the single specification that decides fit. Computer Memory Solutions validates each 2048642400 module against this specific platform. If your system is a different X99 board or another platform entirely, this kit is not verified for it.

Highlights

  • 64 GB total capacity from four 16 GB modules
  • 2400 MHz DDR4 speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing for responsive operation
  • 2 V unbuffered non-ECC DIMMs run cool without a heat spreader
  • Guaranteed compatibility with the MSI X99S SLI Plus motherboard

Specifications

BrandComputer Memory Solutions
ModelCM2048642400DIMM
Capacity64GB (4 x 16GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemMSI X99S SLI Plus
Package Content4 Memory RAM Sticks

Questions about this item

Will this 288-pin DDR4 kit install directly into the eight memory sockets on my MSI X99S SLI Plus motherboard?

Yes, the four 16 GB modules fit the board's eight 288-pin DDR4 slots and bring total capacity to 64 GB, well within the 128 GB maximum.

Can I keep my existing DDR4 2400 CL17 sticks and add this 4 x 16 GB kit without changing BIOS settings?

Matching speed, voltage and latency lets the board run all modules at 2400 MHz 1.2 V CL17; mixed ranks may still require a manual command rate tweak.

How do I confirm the system recognises all 64 GB at 2400 MHz after installation?

Open Task Manager or BIOS and verify the installed memory shows 64 GB running at 2400 MT/s with 17-17-17 timings.

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