Lexar 4TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive
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Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
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Free Local Pickup
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Lexar 4TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive
The Lexar NM790 SSD delivers incredible speed and efficiency, making it perfect for gamers, creative professionals, and power users who demand top-tier performance. Ideal for laptops, desktops, and even the PS5, it accelerates games, creative workflows, and everyday tasks, helping you get more done faster while keeping energy consumption low.
Incredible Speeds To Get The Job Done
With a blazing 7400MB/s sequential read, 6500MB/s sequential write and random read speeds of up to 1,000,000 IOPs, the Lexar NM790 SSD has the performance to put you across the finish line first or easily meet your most demanding deadlines.
Twice As Fast
At 2x as fast as PCIe Gen3 SSDs, the Lexar NM790 M.2 2280 PCIe Gen 4×4 NVMe SSD helps you perform at your best, fast.
Powerful But Efficient
Consuming up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs, Lexar NM790 M.2 2280 PCIe Gen 4×4 NVMe SSD not only keeps energy costs down, but also lets you go longer between charges of your laptop battery.
HMB 3.0 and Dynamic SLC Caching
Host Memory Buffer (HMB) 3.0 enables the drive to utilize DRAM memory on your device, and Dynamic SLC cache writes to single-level-cell memory to maintain speed for smooth and seamless performance.
Perfect For Work and Play
Designed for hardcore gamers, professionals, and creators, the Lexar NM790 SSD has the performance you need to accelerate your game and keep up with your creative endeavors.
Compatible with PlayStation5
Designed to be the perfect partner, the Lexar NM790 SSD is compatible with laptops, desktop computers, and the PS5.
Capacity
| 4TB |
Form Factor
| M.2 2280 |
Interface
| PCIe 4.0 |
Performance
| Sequential Read/Write Speeds | Up to 7400MB/s read, 6500MB/s write |
| Random Read/Write (IOPs) | Up to 900K read, 900K write |
Operating Temperature
| 0°C to 70°C (32°F to 158°F) |
Storage Temperature
| -40°C to 85°C (-40°F to 185°F) |
Dimensions (L × W × H)
| 80 × 22 × 2.45 mm (3.15” × 0.87” × 0.10”) |
Weight
| 6 g / 0.013 lbs |
Warranty
| 5-year limited warranty |
Durability
| Shock-resistant | 1500G, 0.5ms, Half Sine Wave |
| Vibration-resistant | 10–2000Hz, 1.5mm, 20G, 1 Oct/min, 30 min/axis (X, Y, Z) |
Endurance (Total Bytes Written)
| 3000 TBW |
MTBF (Mean Time Between Failures)
| 1,500,000 hours |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
