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
Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 8GB DDR4 2400 CL17 1.2V 288-pin memory upgrade

SKU CH-MT53-Y2DFA

8GB DDR4 2400 CL17 DIMM validated for Acer Aspire ATC-780 and TC-780 desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom on supported Acer desktops
  • DDR4 2400MHz speed matches the system's rated memory bus
  • CL17 1.2V timing runs at standard voltage without overclocking
  • 288-pin unbuffered DIMM fits directly into the two available slots
  • Computer Memory Solutions tests each module for guaranteed Acer compatibility

8GB DDR4-2400 DIMM for Acer Aspire ATC-780

This 8GB DDR4-2400 memory module is built for Acer Aspire ATC-780-AMZi5 and Aspire TC-780 desktops. It runs at 1.2V with CL17 timing and uses unbuffered 288-pin DDR4 SDRAM. The single stick upgrades one of the two available slots in these systems.

Single-stick kit simplifies slot planning

The package contains one 8GB DIMM so you can fill a single empty slot or start a fresh two-stick configuration. Major-brand chips and Computer Memory Solutions testing target the listed Acer models. No heat spreader is included and the module is non-ECC unbuffered.

Verify your Acer model and free slots

Confirm the exact model number matches ATC-780-AMZi5 or TC-780 before ordering. The platform supports a maximum of 32GB across two sockets. If both slots are already occupied you will need to remove existing memory to install this stick.

How it compares

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

Price $38.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.87 per GB
Cheaper than about 78% 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 capacity8 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 systemsAcer Aspire ATC-780-AMZi5, Aspire TC-780
In the box
Included items1Memory Ram Stick

Questions about this item

Will I need to add any cooling or replace a heat spreader on the CM1024642400DIMM over time?

This module ships without a heat spreader and runs at the standard 1.2 V, so no additional cooling or spreader replacement is required under normal desktop use.

What capacity ceiling will I hit first if I keep adding modules to my Acer Aspire ATC-780?

The system supports a maximum of 32 GB across its two DIMM slots, so that limit appears before any speed or voltage constraint.

How much extra heat or power draw should I expect when this 2400 MHz stick runs all day?

At the standard 1.2 V DDR4 voltage and without a heat spreader, the module adds only minimal heat and power load during continuous operation.

More in Model-Specific Memory Upgrades

Similar items