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Four green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (4x8GB) DDR4 2400 CL17 DIMM for Dell XPS 8900/8910/8920

SKU CH-8GGJ-NEMB9

32GB kit of four 8GB DDR4 2400 CL17 unbuffered DIMMs validated for Dell XPS 8900, 8910 and 8920 desktops

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB kit expands Dell XPS 8900/8910/8920 to full capacity
  • DDR4 2400 MHz CL17 timing keeps latency low for responsive multitasking
  • Four 8 GB DIMMs populate all slots for dual-channel bandwidth
  • 2 V unbuffered non-ECC modules run cool without a heat spreader
  • Major-brand chipset and lifetime warranty from Computer Memory Solutions

System-specific DDR4 kit

This 32 GB kit contains four 8 GB DDR4 DIMMs rated at 2400 MHz with CL17 timing. It is built for Dell XPS 8900, 8910 and 8920 desktops as well as Precision T3420 and T3620 towers. The modules are non-ECC, unbuffered and run at 1.2 V.

288-pin unbuffered DIMMs

Each stick uses a standard 288-pin DDR4 interface without a heat spreader, fitting directly into the four memory slots of the compatible Dell systems. Major-brand chips are used throughout, and the 2Rx8 rank configuration matches the platform requirements for stable operation.

Upgrade from lower-capacity DDR4

The kit raises total memory to 32 GB, well within the 64 GB maximum supported by the listed Precision models. It replaces slower or smaller DDR4 modules when the workload demands more capacity at the same 2400 MHz speed. Systems already at the 64 GB limit or requiring ECC registered memory cannot use this kit.

How it compares

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

Price $151.99
Cheaper than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity32 GB (4 × 8 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 systemsDell XPS 8900 Desktop / Special Edition, XPS 8910 Desktop, XPS 8920 Desktop
In the box
Included items4 Memory RAM Sticks

Questions about this item

What DDR4 speed does this kit run at, and what bandwidth does that provide?

The modules are rated DDR4 2400, also listed as PC4 19200, which is the peak transfer rate for this speed grade.

Will these 288-pin DIMMs fit the four slots in a Dell XPS 8900, 8910 or 8920?

Yes, the kit is built for those models and each stick uses the standard 288-pin DIMM form factor that matches the four memory slots in those desktops.

How do I install the four sticks, and what step is often missed?

Power off and unplug the PC, open the case, align each module's notch with the slot key, press firmly until both retention clips click, then confirm the BIOS recognises all 32GB before closing the case.

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