Patriot Signature Line 16GB DDR4 2666MHz Dual Rank SO-DIMM Laptop Memory
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| Delivering to | Time | Cost |
|---|---|---|
| Major centres: Johannesburg, Pretoria, Cape Town, Durban and within 100km of them | 1–3 working days | R180, free from R2 500 |
| More than 100km from a major centre | 2–4 working days | R180, free from R2 500 |
| Express delivery, anywhere | 1–2 working days | R210, R150 from R2 500 |
| Collect from Edenvale | When we tell you it’s ready | Free |
- Courier delivery is R180 on orders under R2 500 and free on orders of R2 500 or more. Choose express or collection at checkout.
- Times count from the day your order is dispatched. Orders placed before 12:00 on a working day ship the same day; after 12:00, on weekends or on public holidays they ship the next working day.
- Pre-built PCs and PC Builder builds need 2–4 extra working days to assemble and test before they ship.
- The area check is a guide based on your postal code, and delivery times are the courier’s estimates. Please make sure your address and postal code are correct — an incorrect address delays delivery.
- Full shipping policy
- Free courier delivery over R2 500 Anywhere in South Africa. R180 on orders under R2 500
- Official warranty Local South African warranty and support
- Expert help Talk to a builder before you buy
16GB of dual-rank DDR4-2666 at CL19 for laptops whose memory tops out at 2666MHz
Quick Specs
- Capacity: 16GB (1 x 16GB)
- Type: DDR4 SO-DIMM, 260-pin, non-ECC unbuffered
- Speed: 2666MHz (PC4-21300)
- Timings: CL19 (19-19-19-43)
- Rank: dual rank, double-sided
Who it suits
This 16GB module suits DDR4 laptops whose maximum supported memory speed is 2666MHz, where a faster module would just run at 2666MHz anyway. 16GB in one stick is a comfortable amount for multitasking, light photo editing and gaming on laptops with a dedicated GPU. If your laptop supports 3200MHz, a 3200MHz module is the better match, because adding a 2666MHz stick next to a 3200MHz one drops both to 2666MHz. It is dual-rank, with chips on both sides; when pairing, match capacity, speed and rank to your existing module where you can.
Check compatibility before you order
This is a 260-pin DDR4 SO-DIMM for laptops and it will not fit a desktop motherboard. DDR3, DDR4 and DDR5 are keyed differently and are not interchangeable, so confirm your laptop takes DDR4 SO-DIMM. Many thin laptops have some or all of their memory soldered to the board with no free slot, so check your manual or open the base cover first. Also check the maximum capacity per slot and the maximum memory speed your laptop supports; a module faster than the laptop allows normally runs at the slower supported speed.
FEATURES:
- Signature Line series
- 2 rank double-sided module
- 100% tested
- DDR4 module designed for laptops
- Limited lifetime warranty
SPECIFICATIONS:
- Model: PSD416G26662S
- Form factor: 260-pin SO-DIMM
- Technology: DDR4 non-ECC unbuffered
- Capacity: 16GB (1 x 16GB)
- Frequency: 2666MHz (PC4-21300)
- Timings: 19-19-19-43
- Rank: 2 rank (double-sided)
- Voltage: 1.2V
- Certifications: RoHS
- Dimensions: 6.9 x 3 x 0.3 cm
- Weight: 9.5 g
- Colour: Black
- Warranty: Limited lifetime
WHAT'S IN THE BOX:
- Patriot Signature Line 16GB DDR4 2666MHz SO-DIMM – Black x1
Why Patriot?
Patriot Memory certifies every component that goes into its Signature Line modules, and each finished module must pass strict compatibility, quality and reliability standards. Signature Line notebook memory comes with free customer service and is backed by a limited lifetime warranty.
Key details
| Memory type | DDR4 |
|---|---|
| Kit capacity | 16 GB |
| Modules in kit | 1 |
| Speed | 2666 MT/s |
| Category | Laptop RAM |
| Brand | Patriot |
| Warranty | Limited Lifetime |
Before you buy
Is it in stock, and when will it ship?
What does delivery cost, and how long does it take?
Can I collect instead of having it delivered?
What warranty does it carry, and how do I claim?
What if I change my mind?
How can I pay?
Something not covered here? Read the full FAQ, or WhatsApp us on 079 491 0181.


