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
Two green DDR4 DIMM sticks, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 16GB (2 x 8GB) DDR4 2400 CL17 1.2V DIMM memory upgrade

SKU CH-HMTP-0QAXA

A 16 GB DDR4 kit adds two 8 GB unbuffered DIMMs at 2400 MHz CL17 for Dell Precision Tower 3000 series T3420 and T3620

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2400 CL17 timing delivers responsive system performance
  • 2 V low-voltage operation reduces power draw
  • 288-pin unbuffered DIMMs install straight into four slots
  • Tested for Dell Precision Tower 3000 Series T3420 and T3620

Compatible Dell Precision Tower Memory

This 16 GB kit contains two 8 GB DDR4 DIMMs validated for Dell Precision Tower 3000 Series models T3420 and T3620. It targets owners of those workstations who need to reach the platform maximum of 64 GB across four slots. Buyers with other Dell lines or non-Dell systems should verify compatibility before ordering.

Straightforward DIMM installation

The 288-pin unbuffered modules seat in standard desktop DIMM sockets without tools or configuration. Common issues arise when mixing speeds or ranks; populate identical modules in matched channels and confirm the BIOS recognises the full 16 GB at 2400 MHz.

DDR4 2400 CL17 at 1.2 V

The decisive specification is the DDR4 2400 (PC4 19200) rating with CL17 17-17-17 timing at 1.2 V. Systems that require ECC, registered modules, or a different voltage will not accept this kit.

How it compares

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

Price $79.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 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 nameCM1024642400DIMM
Total capacity16 GB (2 × 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 Precision Tower 3000 Series (T3420), Tower 3000 Series (T3620)
In the box
Included items2 Memory RAM Sticks

Questions about this item

How can I confirm the kit is running at DDR4 2400 CL17 after installation?

Check the BIOS or a tool like CPU-Z; each module should report 2400 MHz with 17-17-17 timings at 1.2 V.

What comes in the box and what must I source separately?

The package contains two 8 GB DDR4 288-pin DIMMs; no cables, tools or heat spreaders are included.

Should I choose the 16 GB (2 x 8 GB) kit or add a second kit to reach the 64 GB maximum?

The 16 GB kit fills two of the four slots; adding a second identical kit later will reach the 64 GB limit supported by the T3420 and T3620.

More in Model-Specific Memory Upgrades

Similar items