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 circuit boards with black chips and gold edge connectors side by side

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2400 CL17 SODIMM Lenovo ThinkPad E470 E475 E480

SKU CH-8AW7-JG7Y7

32 GB dual-channel DDR4 SODIMM kit rated at 2400 MHz CL17 for ThinkPad E470, E475 and E480

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB dual-channel kit expands ThinkPad E470/E475/E480 memory capacity
  • DDR4 2400 MHz CL17 timing delivers responsive system performance
  • 2 V low-voltage modules reduce power draw and heat
  • 260-pin SODIMM form factor fits factory memory slots directly
  • 2Rx8 unbuffered design ensures stable operation in supported Lenovo models

ThinkPad E-Series upgrade

This kit provides 32 GB of DDR4 memory in two 16 GB SO-DIMM modules. It is built for the Lenovo ThinkPad E470, E475 and E480 models that accept 260-pin DDR4 memory. The modules run at 2400 MHz with CL17 timings and 1.2 V operation.

Buyers needing ECC or registered memory

Systems that require error-correcting code or registered modules cannot use this unbuffered non-ECC kit. Laptops limited to a lower maximum capacity or a different pin count will not accept these sticks.

CL17 latency at 2400 MHz

The CAS latency of 17 cycles at DDR4-2400 determines the baseline access speed for the ThinkPad E470, E475 and E480 platforms. Matching this timing avoids down-clocking when populating both slots.

How it compares

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

Price $168.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.28 per GB
Cheaper than about 73% 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 capacity32 GB (2 × 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 systemsLenovo ThinkPad E470, ThinkPad E475, ThinkPad E480
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 32GB kit or buy a single 16GB module?

The 32GB kit provides two matched 16GB modules for dual-channel operation, which doubles memory bandwidth compared with a single stick.

What does the DDR4 2400 rating mean once installed in my ThinkPad?

The modules run at 2400 MHz with CL17 timing, delivering PC4-19200 bandwidth; the laptop’s memory controller will set the exact speed automatically.

Will the 260-pin SO-DIMM interface fit the E470, E475 and E480?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the two slots in each of those ThinkPad models.

More in Model-Specific Memory Upgrades

Similar items