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Four green DDR4 DIMM sticks, no heat spreaders, 288-pin

Computer Memory Solutions

Computer Memory Solutions 64GB (4x16GB) DDR4 2400 CL17 DIMM for Dell XPS 8900/8910/8920

SKU CH-EA4E-DJZS1

64 GB kit of four 16 GB DDR4-2400 CL17 DIMMs for Dell XPS 8900, 8910 and 8920 desktops

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 64 GB total capacity from four 16 GB modules
  • Guaranteed compatibility with Dell XPS 8900, 8910 and 8920 desktops
  • DDR4 2400 MHz speed rated at PC4-19200
  • CL17 latency with 1.2 V unbuffered operation
  • 288-pin DIMM form factor using major-brand chips

64 GB DDR4 Kit for Dell XPS 8900/8910/8920

This 64 GB kit contains four 16 GB DDR4 DIMMs rated at 2400 MHz with CL17 timings. It is built specifically for Dell XPS 8900, 8910 and 8920 desktops. The modules are unbuffered, non-ECC and run at 1.2 V.

288-Pin Unbuffered DIMMs with Major Brand Chips

Each stick uses a standard 288-pin DDR4 form factor without a heat spreader. The memory uses major brand chipsets in a 2Rx8 configuration. The plain green PCB fits the Dell motherboard slots directly and requires no extra clearance.

Check Your Dell Model and Slot Count Before Buying

Verify that your system is an XPS 8900, 8910 or 8920 and that all four DIMM slots are free. The platform maximum is 64 GB across four sockets. This kit will not work in laptops, other Dell desktops or any platform that requires ECC or registered memory.

How it compares

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

Price $315.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $4.94 per GB
Cheaper than about 77% 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 capacity64 GB (4 × 16 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

Does the DDR4-2400 interface limit the Dell XPS 8900 to 19200 MB/s bandwidth?

Yes, each module runs at DDR4 2400 (PC4 19200), so the peak transfer rate is capped at 19200 MB/s per stick.

Will four 288-pin DIMMs fit the four slots in an XPS 8920 without a heat spreader?

The kit contains four 288-pin unbuffered DIMMs with no heat spreader, matching the XPS 8920's four DIMM sockets and 64 GB maximum.

Do I need to enable XMP in BIOS to reach 2400 MHz on the XPS 8910, or does it default to that speed?

The modules are rated CL17 at 1.2 V and 2400 MHz; Dell platforms typically set this speed automatically without XMP.

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