The Lexar NM790 2TB is now in stock at Mascom International for KSh 36,500, available at our Nairobi CBD store inside Old Mutual Building, First Floor Room 4, Kimathi Street. This internal solid state drive uses the M.2 2280 form factor with a PCIe Gen4x4 NVMe interface, reaching sequential read speeds up to 7,400 MB/s and write speeds up to 6,500 MB/s. The Lexar NM790 holds 2 terabytes, enough for roughly 40 large PlayStation 5 game installs or thousands of RAW photo files. Random read speeds reach 1,000,000 IOPS, keeping your machine responsive during heavy file work and multitasking.
The Lexar NM790 suits Kenya's content creators, video editors, software developers, and PC gamers who keep running out of room on cramped factory drives. Photographers shooting weddings in Karen and corporate events across Westlands fill 256GB drives within months. The Lexar NM790 answers that squeeze with 2TB of space and Gen4 speeds that cut video export and game load times. PlayStation 5 owners across Nairobi use it to expand console storage beyond the built-in 825GB. Developers compiling large projects at Kilimani and Lavington tech offices get faster file access than any older SATA drive can provide.
Unlike other electronics retailers in Kenya that stock unbranded drives with vague speed claims, Mascom International supplies the genuine Lexar NM790 with a verified 5-year manufacturer warranty. Buyers across Nairobi report steady transfer speeds during large file copies, helped by the dynamic SLC cache and HMB 3.0 host memory buffer. The drive runs without a DRAM chip, drawing up to 40% less power than DRAM-cache Gen4 rivals, which stretches laptop battery runtime. At Mascom International, we're seeing rising demand for high-capacity NVMe storage as 4K video work grows. Pay-on-arrival delivery reaches all 47 counties, so you inspect the drive before paying a shilling.
Common Questions About the Lexar NM790
Is the Lexar NM790 2TB worth KSh 36,500 in Kenya's market?
Yes, the Lexar NM790 2TB offers strong value at KSh 36,500 for buyers needing both capacity and Gen4 speed. You get 2 terabytes of NVMe storage rated at 7,400 MB/s read, which matches drives costing more from bigger brands. The five-year warranty and 1,500,000-hour reliability rating protect your money over the long term. For content creators, gamers, and professionals filling smaller drives, the price per terabyte here undercuts most branded Gen4 options sold through Nairobi shops.
Will the Lexar NM790 work with the PlayStation 5?
Yes, the Lexar NM790 is fully compatible with the PlayStation 5 expansion slot. Sony requires an M.2 NVMe SSD with PCIe Gen4 speeds above 5,500 MB/s, and the NM790 clears that bar at 7,400 MB/s read. The 2TB capacity adds room for about 40 large games on top of the console's internal 825GB. For sustained PS5 use, Mascom International recommends adding a separate M.2 heatsink, since the base NM790 model ships without one and the PS5 slot benefits from cooling.
How fast is the Lexar NM790 compared to a SATA SSD?
The Lexar NM790 runs roughly 12 times faster than a SATA SSD on sequential reads. A typical SATA drive tops out near 550 MB/s, while the NM790 reaches 7,400 MB/s through its PCIe Gen4x4 NVMe interface. In practice, copying a 50GB video project takes seconds rather than minutes. Game levels load quicker, large Photoshop and Premiere files open faster, and boot times shorten noticeably. Anyone moving from an older laptop or desktop with a SATA drive feels the difference within the first day of use.
Does the Lexar NM790 need a heatsink?
The Lexar NM790 ships without a heatsink in this model, which works fine for most laptops and many desktop boards with built-in M.2 cooling. Under sustained heavy writes, such as long video exports or PS5 gaming, a low-profile heatsink helps the drive hold its top speeds and avoid thermal throttling. Many modern motherboards already include an M.2 heatsink plate. Mascom International stocks compatible M.2 heatsinks separately for buyers running the NM790 in a PlayStation 5 or a graphics-heavy gaming PC.
What computers and laptops fit the Lexar NM790?
The Lexar NM790 fits any device with a free M.2 2280 slot supporting PCIe Gen4 or Gen3. That covers most laptops and desktops built from 2020 onward, including HP, Lenovo, Dell, ASUS, and custom gaming rigs. The 2280 size means 80mm long by 22mm wide, the standard M.2 length. On older Gen3 systems the drive still works, capped near 3,500 MB/s by the slot. Check your laptop or motherboard manual for an open M.2 NVMe slot before ordering through Mascom International.
How long will the Lexar NM790 last before it wears out?
The Lexar NM790 2TB carries an endurance rating of 1,500 TBW, meaning you can write 1,500 terabytes of data before reaching its wear limit.For everyday users, that figure represents over a decade of normal writing. The drive also rates 1,500,000 hours mean time between failures. Combined with the five-year warranty, the NM790 holds up to years of gaming, editing, and daily storage without concern.
Why does the Lexar NM790 not have a DRAM cache?
The Lexar NM790 skips a separate DRAM cache chip and instead uses Host Memory Buffer 3.0, borrowing a small slice of your system RAM. This design drops power draw by up to 40% versus DRAM-cache Gen4 drives, helping laptops last longer between charges. A dynamic SLC cache handles burst writes so speeds stay high during file transfers. For gaming, editing, and general use, real-world performance stays close to DRAM drives while keeping the price lower, which is why the NM790 reaches KSh 36,500 here.
Technical Specifications
Read and Write Speed
- Sequential read speeds reach up to 7,400 MB/s, cutting load and copy times for large video and game files
- Sequential write speeds reach up to 6,500 MB/s, speeding up project saves and bulk file transfers
- Random read performance hits 1,000,000 IOPS, keeping the system snappy during heavy multitasking
- Random write performance reaches 900,000 IOPS, handling many small file operations without slowing down
- PCIe Gen4x4 interface runs about twice as fast as older PCIe Gen3 drives for everyday work
- On Gen3 systems the drive still works, capping near 3,500 MB/s based on the slot
Controller and NAND Flash
- Maxio MAP1602 four-channel controller manages data flow on a power-efficient 12nm process
- 232-layer TLC 3D NAND flash packs high capacity into the compact M.2 board
- Host Memory Buffer 3.0 replaces a separate DRAM chip, lowering power draw and cost
- Dynamic SLC caching absorbs bursts of incoming writes so transfer speeds stay high
- DRAM-less design draws up to 40% less power than DRAM-cache Gen4 drives for longer laptop battery life
- NVMe 1.4 protocol support gives lower latency than older SATA-based storage standards
Endurance and Reliability
- Endurance rated at 1,500 TBW, supporting over a decade of normal daily writing
- Mean time between failures rated at 1,500,000 hours for long-term dependable service
- Operating temperature range of 0°C to 70°C suits Kenya's warm Nairobi, Mombasa, and Kisumu climates
- Storage temperature tolerance from -40°C to 85°C protects the drive during transport and storage
- Shock resistance rated at 1500G keeps data safe inside laptops carried on daily matatu commutes
- Vibration resistance across 10 to 2000Hz holds up to movement during travel and transport
Device Compatibility and Setup
- M.2 2280 form factor fits the standard slot on most 2020-onward laptops and desktops
- Works with HP, Lenovo, Dell, ASUS, and custom-built gaming desktops carrying an open M.2 slot
- PlayStation 5 expansion support clears Sony's 5,500 MB/s requirement with room to spare
- Single-sided board design fits thin laptops and tight console slots without clearance problems
- A bundled mounting screw lets you secure the drive even when your board did not include one
- Free cloning tools like Macrium Reflect let you copy an existing drive onto the NM790 quickly
Form Factor and Build
- Standard 80mm by 22mm M.2 2280 footprint matches the most common desktop and laptop slot
- Low single-sided profile measures roughly 2.45mm thick, fitting slim ultrabooks and the PS5 bay
- Light board weight near 8 grams adds nothing noticeable to a laptop or console
- Capacity and speed printed clearly on the label confirm you hold the genuine 2TB model
- Compatible with separate M.2 heatsinks for buyers running sustained gaming or video workloads
- Built and tested in Lexar Quality Labs for compatibility across thousands of devices
Package Contents
Every Lexar NM790 2TB ordered from Mascom International ships in its sealed retail packaging containing the items below:
- Lexar NM790 2TB M.2 2280 NVMe solid state drive
- M.2 mounting screw for securing the drive to your board
- Quick installation guide with warranty information
- Lexar warranty documentation
Note: The base Lexar NM790 model does not include a heatsink. Mascom International stocks compatible M.2 heatsinks separately for PlayStation 5 and gaming PC builds that benefit from extra cooling.
Warranty
Mascom International supplies the Lexar NM790 2TB with Lexar's 5-year limited manufacturer warranty covering manufacturing defects under normal use. Our Nairobi CBD service desk handles claims and guides you through the process directly.
Where to Buy the Lexar NM790 2TB in Kenya
The Lexar NM790 2TB is available now at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. Visit our store Monday through Saturday, 9:00 AM to 7:00 PM, to confirm the Lexar NM790 specifications in person before purchase. The drive ships in a single black retail finish.
Order through any of the following:
- Phone: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Mascom International ships the Lexar NM790 2TB across all 47 Kenyan counties with pay-on-arrival delivery you only pay when the drive reaches you. Nairobi and its environs receive same-day delivery, while Mombasa, Kisumu, Nakuru, Eldoret, and other major towns receive next-business-day delivery. Outlying counties including Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2 to 3 business days.
Mascom International stands behind the Lexar NM790 with Lexar's 5-year limited warranty and direct after-sales support from our Nairobi CBD store. Buyers across Kenya rely on Mascom International for honest specifications, current market pricing, and reliable warranty backing on every storage drive we stock. Our brand colors of magenta and deep navy mark the genuine Mascom International service you can count on.
