Home › DDR4 RAM › 32GB RAM › Timetec 32GB KIT (4x8GB) Compatible for Apple 2017 iMac (27-inch w/Retina 5K Display) DDR4 2400MHz PC4-19200 1Rx8 CL17 1.2V Non-ECC Non-Parity Unbuffered SODIMM Memory MAC RAM Upgrade for iMac 18,3
Timetec 32GB KIT (4x8GB) Compatible for Apple 2017 iMac (27-inch w/Retina 5K Display) DDR4 2400MHz PC4-19200 1Rx8 CL17 1.2V Non-ECC Non-Parity Unbuffered SODIMM Memory MAC RAM Upgrade for iMac 18,3
£179.23 £5.60/GB
35% cheaper per GB than the average 32GB DDR4 kit we track.
Mac DDR4 Non-ECC Unbuffered
Buy on Amazon.co.uk
Specification
| Capacity | 32GB (4x8GB) |
| Generation | DDR4 |
| Speed | 2400MHz |
| Form factor | SO-DIMM |
| ECC | Non-ECC |
| Buffered | Unbuffered |
| For | Mac |
| Brand | Timetec |
| ASIN | B07RT2KW58 |
Price history
Typical price (median) 90-day £187.65 12-month £181.53 12-month low £65.86 All-time low £61.92 (2025-07-08)
Middling Today’s price is 1% below this kit’s typical price for the past year, and it has been cheaper than this for 42% of that year (last on 12 Sep 2026). Why medians, not averages ›
30-day avg £181.2690-day avg £186.33180-day avg £190.11 (averages are pulled up by price spikes; the medians above are the better guide)
Cheaper per GB in the same spec
Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›
| £/GB | Price | Capacity | Manufacturer | For | Type | Form Factor | ECC / Buffered | Description | |
|---|---|---|---|---|---|---|---|---|---|
 | £5.16best £/GB | £165.17▼ 7% | 32GB (2x16GB) | OLOy | Laptop | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.28 | £169.00 | 32GB | GLOBAL MEMORY | Laptop | DDR4 | SO-DIMM 3200MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Laptop | DDR4 | SO-DIMM 2133MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2666MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2666MHz | Unbuffered |
About this kit
- Compatible For Apple 2017 iMac 27-inch w/Retina 5K Display model ID: iMac 18,3 (i5 3.4GHz, i5 3.5GHz, i5 3.8GHz, i7 4.2GHz)
- DDR4 2400MHz PC4-19200 260 Pin Unbuffered Non-ECC 1.2V CL17 Single Rank 1Rx8 based 1024x8
- Module Size: 32GB Package: 4x8GB
- Power Supply: VDD=1.2V (1.14V to 1.26V) VDDQ = 1.2V (1.14V to 1.26V)
- Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States
As an Amazon Associate we earn from qualifying purchases. Price and availability shown are as of the last update and may change on Amazon.