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Green 260-pin DDR4 SODIMM module with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 8GB DDR4 2400MHz CL17 2Rx8 SODIMM memory upgrade

SKU CH-CAMH-VFW0R

An 8 GB DDR4 SODIMM running at 2400 MHz CL17, validated for Lenovo ThinkPad T460s, T470s and T480s

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB DDR4 2400 MHz SODIMM adds responsive memory for everyday workloads
  • CL17 timing at 1.2 V delivers stable performance with low power draw
  • 2Rx8 unbuffered design works reliably in single-slot upgrades
  • 260-pin form factor fits directly into Lenovo ThinkPad T460s, T470s, T480s
  • Guaranteed compatibility from Computer Memory Solutions with lifetime warranty against defects

Targeted upgrade for ThinkPad T460s T470s T480s

This 8GB DDR4 SODIMM module is built specifically for Lenovo ThinkPad T460s T470s and T480s laptops. It delivers a direct memory increase for owners of those models who need more capacity for everyday workloads. Buyers with other laptop lines or desktop systems cannot use this module.

DDR4 2400 CL17 unbuffered non-ECC limits

The stick runs at 2400MHz with CL17 timing at 1.2V in unbuffered non-ECC form. That standard caps bandwidth at PC4 19200 and does not support error correction or registered operation. Systems requiring ECC registered memory or speeds beyond DDR4 2400 will not benefit from this part.

260-pin SODIMM no spreader single stick

A 260-pin SODIMM form factor fits the single SO-DIMM slot in the compatible ThinkPads without a heat spreader. The 2Rx8 organisation uses major brand chips and the kit contains one module. Laptops with two slots or those needing a matched pair must source a second stick separately.

How it compares

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

Price $34.99
Cheaper than about 83% 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 $4.37 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity8 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 systemsLenovo Thinkpad T460s, T470s, T480s
In the box
Included items1Memory Ram Stick

Questions about this item

Is this single 8 GB module the right choice if my ThinkPad T480s has only one SODIMM slot?

Yes — the module is a single 8 GB stick, and the T480s uses one 260-pin DDR4 SODIMM slot, so it fits directly without needing a matched pair.

What does the DDR4-2400 CL17 rating mean once the stick is installed in my T470s?

The memory will run at 2400 MT/s with 17-17-17 timings at 1.2 V, giving the bandwidth and latency the platform expects for everyday workloads.

Does the 260-pin DDR4 SO-DIMM interface limit the speed to 2400 MT/s in practice?

The module is rated for DDR4-2400 (PC4-19200); the T460s, T470s and T480s memory controllers also top out at 2400 MT/s, so the interface does not impose a lower ceiling.

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