Upgrading to a brand-new stick of RAM is the cleanest way to add performance headroom to an ageing laptop without the risk of a used component. This DDR4 4GB Laptop RAM 2666MHz (Crucial New) — priced at Rs. 8,399 in Pakistan in 2026 — is a factory-sealed Crucial unit: a brand that has manufactured DRAM for over three decades and is trusted by laptop repair shops across Lahore, Karachi, and Islamabad. At N.N Laptops, Hafeez Center, Gulberg III, Lahore, every new component is quality-checked against the original spec sheet before it hits the shelf.
Crucial's DDR4 2666MHz: A Reliable Everyday Upgrade
At 2666MHz this stick runs on the PC4-21300 bus — a standard speed that is forward-compatible with most DDR4 SODIMM laptops released from 2017 onwards. Systems that officially support only 2400MHz will simply run the stick at their rated speed; it will not cause instability. Adding a 4GB stick alongside an existing 4GB stick gives you 8GB dual-channel, which is the practical minimum for smooth multitasking in Windows 11. As a new Crucial part you also get Crucial's own manufacturer quality assurance, on top of our shop's 30-day replacement warranty against manufacturing defects.
What You Get From a New Part
There is a real difference between used and new RAM from a buyer's perspective. A new stick comes with zero write cycles, no contact wear on the gold fingers, and full original-box packaging with no history. Crucial labels their sticks clearly with part number, speed, and capacity, so you know exactly what you are installing. If you have had bad experiences with dead-on-arrival used RAM in the past, this is the answer.
- Brand: Crucial (Micron Technology)
- Type: DDR4 SODIMM
- Capacity: 4GB (single module)
- Speed: 2666MHz (PC4-21300)
- Voltage: 1.2V
- CAS Latency: CL19
- Condition: New — factory sealed, quality-checked
- Warranty: 30-day replacement warranty from N.N Laptops
Order From Lahore or Anywhere in Pakistan
Same-day free delivery runs across Lahore if you confirm before 6 PM. For buyers in Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, and beyond, we dispatch via TCS or Leopards Courier with tracking. Before dispatch we send you a photo of the sealed box and your invoice so everything is transparent.
For the DDR4 4GB Laptop RAM 2666MHz Crucial price in Pakistan 2026, Rs. 8,399 sits at a competitive point for a genuine Crucial new module — well below the grey-market pricing you will find at random online listings. Not sure if it fits your laptop? Sayam at N.N Laptops will check for you — just message on WhatsApp 0314 4000131 with your laptop model. You can also browse nnlaptops.com for the full parts catalogue, or walk into Shop 66A, 3rd Floor, Hafeez Center, Lahore for a same-day install.
