Lexar NM790 1TB Internal SSD is now available at Mascom International for KSh 25,500, stocked at our store in Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. This PCIe Gen4x4 NVMe drive uses the M.2 2280 form factor and reaches sequential read speeds up to 7,400 MB/s and write speeds up to 6,500 MB/s. The Lexar NM790 carries 3D TLC NAND, a Maxio MAP1602 controller, and a 1,000 TBW endurance rating. Random read performance climbs to 1,000,000 IOPS, which moves large game installs and project files quickly on both laptops and desktop machines.
The Lexar NM790 1TB suits PlayStation 5 owners expanding console storage, software developers in Westlands and Kilimani compiling large codebases, and video editors handling 4K timelines. Kenyan students at Strathmore, JKUAT, and the University of Nairobi who run out of laptop space for project files gain a fast, roomy upgrade. Many older laptops slow down once the original drive fills past 80 percent. Swapping in the Lexar NM790 frees that bottleneck, cuts boot times to seconds, and gives editors and gamers headroom to keep working without constant cleanup or external drive juggling.
At Mascom International, we're seeing strong demand for the Lexar NM790 from gamers and creators who want PCIe Gen4 speed without paying top-tier prices. Unlike other electronics retailers in Kenya, Mascom International confirms the exact part number, capacity, and warranty before dispatch so you receive the genuine 1TB drive you ordered. Users consistently report quieter, cooler running than older drives during long sessions. Order the Lexar NM790 through our Nairobi CBD store, by phone, or online, with pay-on-arrival delivery to all 47 counties so you inspect the drive before paying.
Common Questions About the Lexar NM790
What is the read and write speed of the Lexar NM790 1TB?
The Lexar NM790 1TB reaches sequential read speeds up to 7,400 MB/s and sequential write speeds up to 6,500 MB/s over the PCIe Gen4x4 interface. Random performance hits up to 1,000,000 IOPS read. In practice, a 50GB game install or a large video project copies in well under a minute on a compatible Gen4 slot. These speeds roughly double what older PCIe Gen3 drives produce, so application loading and file transfers feel close to instant.
Is the Lexar NM790 compatible with PlayStation 5?
Yes, the Lexar NM790 1TB fits the PlayStation 5 internal expansion slot and meets Sony's read-speed requirement for PS5 game storage. The M.2 2280 size drops straight into the console's storage bay. Note that this base version ships without a heatsink, so PS5 owners should add a compatible M.2 heatsink for sustained gaming. Once installed, the drive stores and runs PS5 and PS4 titles, freeing the internal storage for your most-played games.
Does the Lexar NM790 work in laptops and desktops?
The Lexar NM790 1TB works in most laptops and desktop computers with an M.2 2280 PCIe Gen4 or Gen3 NVMe slot. On a Gen3 slot it still runs, though speeds cap at the Gen3 ceiling rather than the full 7,400 MB/s. The single-sided design fits thin laptops where double-sided drives do not. Check your device manual for an NVMe M.2 slot before buying, and our Nairobi CBD team helps confirm compatibility on request.
How much does the Lexar NM790 1TB cost in Kenya?
The Lexar NM790 1TB sells for KSh 25,500 at Mascom International, placing it among the better-value PCIe Gen4 drives on Kenya's market. That price covers the genuine 1TB unit with full Lexar manufacturer warranty backing. Compared with name-brand drives that charge far more for the same Gen4 speeds, the Lexar NM790 gives gamers and creators near-identical performance for less. Pay-on-arrival delivery means you confirm the part before any money changes hands.
Why does the Lexar NM790 run without a DRAM cache?
The Lexar NM790 is a DRAM-less drive that uses Host Memory Buffer 3.0 to borrow a small slice of your system RAM for the same job a dedicated cache chip would handle. Dynamic SLC Caching writes incoming data to faster single-level-cell memory first, then moves it to main storage. This design draws up to 40 percent less power than DRAM-cache Gen4 drives, which helps laptop battery life and keeps running temperatures lower.
How long does the Lexar NM790 1TB last?
The Lexar NM790 1TB carries a 1,000 TBW endurance rating, meaning you can write one petabyte of data over its life before reaching the rated limit. For typical Kenyan users gaming, editing, or coding daily, that translates to many years of use. The drive also holds a 1.5 million hour mean time between failures rating. Lexar backs it with a five-year limited warranty, giving long-term peace of mind on a daily-driver storage upgrade.
Who should buy the Lexar NM790 1TB?
The Lexar NM790 1TB fits PS5 gamers needing more console space, content creators editing 4K video in Nairobi and Mombasa, and developers compiling code on machines that have slowed with full drives. University students storing large datasets, designers handling heavy Adobe files, and IT professionals building fast workstations all benefit. Anyone whose laptop or desktop has a free M.2 2280 PCIe Gen4 slot and wants a quick, roomy, dependable storage boost gets clear value here.
Is installing the Lexar NM790 difficult?
Installing the Lexar NM790 1TB takes a few minutes for most laptops and desktops with a free M.2 slot. You power down, open the access panel, slide the drive into the 2280 slot at an angle, and secure it with the mounting screw. After that, you initialise the drive in Windows or clone your existing system onto it. Mascom International's Nairobi CBD service desk handles installation and data cloning for customers who prefer professional fitting.
Technical Specification
Storage Capacity and Sequential Performance
- 1TB usable capacity holds large game libraries, 4K video projects, and full system installs without constant cleanup
- Sequential read speeds up to 7,400 MB/s load applications and game levels in seconds during heavy use
- Sequential write speeds up to 6,500 MB/s copy large project files and recordings to the drive quickly
- Random read up to 1,000,000 IOPS speeds boot times and multitasking across many small files at once
- Random write up to 900,000 IOPS keeps editing software and code builds responsive under sustained load
- PCIe Gen4x4 interface roughly doubles the throughput of older Gen3 drives for noticeably faster transfers
Controller and NAND Memory Design
- Maxio MAP1602 controller manages data traffic efficiently while keeping power draw and heat output low
- 3D TLC NAND stores three bits per cell, balancing real-world speed, capacity, and long-term reliability
- DRAM-less layout uses Host Memory Buffer 3.0 to borrow system RAM instead of a separate cache chip
- Dynamic SLC Caching writes new data to faster single-level-cell memory first for quicker burst speeds
- NVMe 1.4 protocol support cuts command overhead compared with older SATA-based solid state drives
- Single-sided 2280 board layout fits thin laptops where double-sided drives physically will not seat
Device Compatibility and Installation
- M.2 2280 form factor fits standard laptop and desktop NVMe slots used across most modern machines
- PlayStation 5 expansion slot compatible, meeting Sony's speed requirement for storing and running console games
- Works in PCIe Gen3 slots at reduced speed, giving older laptops a usable upgrade path too
- Tool-light installation needs only a small screwdriver and a few minutes for most desktop and laptop builds
- Compatible with Windows, Linux, and Mac systems that accept NVMe M.2 drives for boot or storage
- Mascom International confirms slot compatibility and offers fitting at the Nairobi CBD service desk on request
Power Efficiency and Thermal Behaviour
- Draws up to 40 percent less power than DRAM-cache Gen4 drives, extending laptop battery runtime
- Lower power draw also reduces heat, helping the drive hold speed during long gaming or editing sessions
- Single-sided design spreads heat across the board, suiting compact laptops with limited airflow inside
- Bare version ships without a heatsink, so PS5 and high-load desktop users should add one
- Cooler running supports steadier performance through Kenya's warmer Mombasa, Kisumu, and Nairobi afternoon temperatures
- Reduced energy use trims running costs for always-on home and office workstations over time
Endurance and Reliability Backing
- 1,000 TBW endurance rating allows one petabyte of writes before reaching the drive's rated limit
- 1.5 million hour mean time between failures points to dependable daily use over many years
- Five-year Lexar limited warranty covers manufacturing defects under normal installation and operating conditions
- 3D TLC NAND retains data reliably for boot drives, archives, and active project storage alike
- Mascom International stocks only genuine units with verifiable part numbers and full warranty paperwork
- Suited as a primary boot drive or a secondary storage volume in dual-drive setups
Package Contents
Every Lexar NM790 1TB from Mascom International ships as the genuine bare M.2 2280 drive with its retail packaging and quick-start documentation. This base part number does not include a heatsink or mounting screw, since most laptops and desktops supply their own M.2 standoff and screw. PS5 owners and high-load desktop users should buy a compatible M.2 heatsink separately. Mascom International can supply a matching heatsink and handle installation on request.
Warranty
The Lexar NM790 1TB carries a five-year Lexar limited manufacturer warranty covering manufacturing defects under normal use, backed directly by Mascom International. Our Nairobi CBD service desk handles claims, replacements, and technical questions for customers across Kenya. Keep your purchase receipt, as it confirms warranty eligibility for the full coverage period.
Where to Buy the Lexar NM790 1TB in Kenya
Lexar NM790 1TB 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 inspect the Lexar NM790 in person before purchase. Available as the bare M.2 2280 drive in black.
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 1TB 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 major cities including Mombasa, Kisumu, Nakuru, and Eldoret receive the drive within 1 business day. Outlying counties including Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
The Lexar NM790 1TB carries a five-year Lexar limited warranty, with claims handled directly by our Nairobi CBD service desk. Mascom International serves customers nationwide with accurate specifications, current Kenyan pricing, and dependable warranty backing on every solid state drive we stock.
