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 DDR3L SODIMM sticks in a row

Computer Memory Solutions

Computer Memory Solutions CM10246414900SODRL 32GB (4x8GB) DDR3L 1866 SODIMM

SKU CH-TKMV-V5MA3

32 GB kit of four 8 GB DDR3L 1866 SODIMM modules at 1.35 V, CL13, for the 27-inch 2015 iMac Retina 5K

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1866 (PC3L 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Memory timings13-13-13
  • Rated voltage1.35 V
  • 32 GB total capacity with four 8 GB modules
  • DDR3L 1866 MHz speed rated at PC3L 14900
  • Low 1.35 V voltage reduces power draw
  • CL13 CAS latency for responsive timing
  • 204-pin SODIMM form factor fits 27-inch iMac Late 2015

System-Specific Upgrade for 27-Inch iMac

This 32 GB kit delivers four 8 GB DDR3L SODIMM modules built to match the exact specifications of the late 2015 Retina 5K iMac. It targets owners of that all-in-one desktop who need the maximum 32 GB capacity across all four slots.

DDR3L 1866 MHz CL13 at 1.35 V

The modules run at PC3L-14900 speed with 13-13-13 timing and operate at the low 1.35 V required by the platform. Unbuffered, non-ECC, dual-rank 2Rx8 organisation on a 204-pin form factor ensures the iMac recognises every stick without configuration changes.

Four Matched Sticks for Full Population

The package supplies exactly four sticks so every memory slot is filled in a single installation. Manufacturer-tested compatibility removes the guesswork of mixing modules, and the limited lifetime warranty from Computer Memory Solutions covers the kit as a matched set.

How it compares

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

Price $80.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.53 per GB
Cheaper than about 92% 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 nameCM10246414900SODRL
Total capacity32 GB (4 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1866 (PC3L 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
Memory timings13-13-13
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsApple iMac All in one 3.3 GHz quad core Retina 5K, 27 in, Late 2015
In the box
Included items4 Memory RAM Sticks

Questions about this item

Will 1866 MHz modules actually run at that speed inside the Late 2015 iMac?

The iMac’s memory controller supports DDR3L 1866, so the kit will operate at its rated 1866 MHz without downclocking.

Does the 204-pin DDR3L SO-DIMM interface limit total capacity to 32 GB in this machine?

Yes — the iMac has four SO-DIMM slots and Apple specifies a 32 GB maximum, which this 4 × 8 GB kit reaches exactly.

Will these sticks physically fit the Late 2015 27-inch iMac’s memory bay?

They are standard 204-pin SO-DIMMs without heat spreaders, matching the form factor required by that iMac model.

More in Model-Specific Memory Upgrades

Similar items