We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four green DDR4 SODIMM sticks with black chips

Computer Memory Solutions

Computer Memory Solutions 64GB (4x16GB) DDR4 2400 CL17 SODIMM for Dell Precision 7520

SKU CH-P8FF-69X7B

Four 16 GB DDR4 2400 CL17 SO-DIMM modules totalling 64 GB for Dell Precision 7520 workstations

  • 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 lets you run large workloads without swapping
  • Four 16 GB modules fill every slot in the Dell Precision 7520
  • DDR4 2400 speed delivers 19200 MB/s bandwidth for responsive multitasking
  • CL17 timing at 1.2 V keeps latency low while reducing power draw
  • 260-pin SO-DIMM form factor ensures direct fit in the mobile workstation

64GB DDR4 SODIMM kit for Dell Precision 7520

This 64GB kit contains four 16GB DDR4 2400 SO-DIMM modules built for the Dell Precision Mobile Workstation 7520. Each stick is unbuffered, non-ECC and uses a 260-pin layout at CL17 timing. The kit fills all four memory slots to reach the platform maximum.

Low-voltage operation keeps thermals modest

Running at 1.2V, the modules draw minimal power and generate little heat during typical workloads. No heat spreaders are fitted, so airflow through the chassis handles cooling without added fan noise. The CL17 17-17-17 timings deliver stable performance at the rated 2400 MHz speed.

Replaces lower-capacity or slower factory memory

Upgrading from smaller SODIMMs or slower speeds removes a memory bottleneck for multi-tasking and large datasets. The jump is worthwhile when the workload regularly exceeds the previous capacity or when the system shipped with slower DDR4 grades.

How it compares

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

Price $461.99
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 $7.22 per GB
Cheaper than about 56% 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 nameCM2048642400SO
Total capacity64 GB (4 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
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 Precision Mobile Workstation 7520
In the box
Included items4 Memory RAM Sticks

Questions about this item

How do I install the four 16 GB DDR4 2400 SODIMM sticks in my Dell Precision 7520, and what step do people often miss?

Power off, unplug, remove the bottom cover, insert each 260-pin module at an angle until the clips snap, then replace the cover; the step many miss is filling all four slots to reach the 64 GB maximum.

What maintenance or replacement will this 64 GB DDR4 kit need over time?

No routine maintenance is required; if a module fails, the limited lifetime warranty from Computer Memory Solutions covers exchange or repair against manufacturing defects.

What limit appears first when this memory runs under sustained load?

The CL17 timing at 1.2 V sets the latency floor, so sustained workloads hit the CAS latency limit before any thermal throttle because the modules have no heat spreader.

More in Model-Specific Memory Upgrades

Similar items