--- product_id: 538180219 title: "OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key" brand: "oemgenuine" price: "413.84 DT" currency: TND in_stock: true reviews_count: 13 category: "Oemgenuine" url: https://www.desertcart.tn/products/538180219-oem-samsung-pm9b1-256gb-m-2-pci-e-gen-4x4 store_origin: TN region: Tunisia --- # PCIe Gen 4x4 ultra-fast interface 256GB high-speed storage M.2 2280 form factor fits laptops & desktops OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key **Brand:** oemgenuine **Price:** 413.84 DT **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your workflow with speed and style — don’t get left behind! ## Quick Answers - **What is this?** OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key by oemgenuine - **How much does it cost?** 413.84 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/538180219-oem-samsung-pm9b1-256gb-m-2-pci-e-gen-4x4) ## Best For - oemgenuine enthusiasts ## Why This Product - Trusted oemgenuine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact M.2 2280 Design:** Sleek 22mm x 80mm form factor fits effortlessly into your laptop or desktop without bulk. - • **Reliable 256GB Capacity:** Ample storage for your essential apps, projects, and media — perfect for professionals on the go. - • **Blazing-Fast PCIe Gen 4x4:** Experience next-level speed with cutting-edge NVMe technology for seamless multitasking and rapid file transfers. - • **Plug & Play Compatibility:** Designed for universal laptop and desktop compatibility with M Key slot for hassle-free upgrades. - • **Trusted OEM Samsung Quality:** Backed by a 2-year genuine warranty, ensuring durability and peace of mind for your investment. ## Overview The OEM Samsung PM9B1 256GB M.2 PCIe Gen 4x4 NVMe SSD is a high-performance internal solid-state drive designed for laptops and desktops. Featuring a compact 2280 form factor and M Key interface, it delivers ultra-fast data transfer speeds and reliable storage capacity, backed by a 2-year OEM warranty. Ideal for professionals seeking a cost-effective, speedy storage upgrade. ## Description Oemgenuine Branded SAMSUNG - Exact Model Numbers May Vary• Capacity: 256GB• Form Factor: M.2 2280 PCIe GEN 4X4 NVME SSD• Key Type: M Key• Model: MZ-VL42560• Hardware Requirements: M.2 slot• Dimension: 22mm x 80mm x 2.38mm• Size: Fits 2280 as is• Compatibility: Laptop & Desktop Compatible• Included: Bulk Packaging - Only the Drive is included. Any screws, cables, or adapter needed are sold separately• Warranty: 2-Year Oemgenuine Warranty Review: Good Drive, Reasonable Price! - Functional drive in my Satechi Mac Mini hub adding additional storage without breaking the bank. Since it was going in the Satechi I really didn’t need the fastest SSD due to the interface limitations. This drive is perfect for that purpose and didn’t break the bank doing it! Review: Works well - Working great ## Features - Capacity: 256GB / Interface: M.2 2280 PCIe NVME SSD - Dimension: 22mm x 80mm x 2.38mm / Key Type: M Key - Size: Fits 2280 as is / Compatibility: Laptop & Desktop Compatible - Bulk Packaging - Only the Drive is included. Any screws, cables, or adapter needed are sold separately - Warranty: 2-Year Oemgenuine Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6B5NNYD | | Additional Features | Portable | | Best Sellers Rank | #82 in Internal Solid State Drives | | Brand | Oemgenuine | | Cache Memory Installed Size | 256 | | Color | BLACK | | Compatible Devices | Laptop | | Connectivity Technology | PCIe | | Customer Reviews | 4.3 out of 5 stars 131 Reviews | | Digital Storage Capacity | 256 GB | | Enclosure Material | Nand Flash | | Form Factor | M 2 | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 2280 Inches | | Hard Disk Interface | NVMe | | Hard-Drive Size | 256 GB | | Hardware Connectivity | PCI, Solid State Drive | | Installation Type | Internal Hard Drive | | Item Dimensions L x W x Thickness | 0.87"W x 0.09"Th | | Item Weight | 0.07 Kilograms | | Manufacturer | Oemgenuine | | Mfr Part Number | MZ-VL42560 | | Model Name | MZ-VL42560 | | Model Number | MZ-VL42560 | | Number of Items | 1 | | Special Feature | Portable | | Specific Uses For Product | Personal or Business | | UPC | 810053063354 | ## Product Details - **Brand:** Oemgenuine - **Color:** BLACK - **Compatible Devices:** Laptop - **Connectivity Technology:** PCIe - **Digital Storage Capacity:** 256 GB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 2280 Inches - **Hard Disk Interface:** NVMe - **Installation Type:** Internal Hard Drive - **Special Feature:** Portable ## Images ![OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key - Image 1](https://m.media-amazon.com/images/I/61F53FEi63L.jpg) ![OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key - Image 2](https://m.media-amazon.com/images/I/61RsIYe5QcL.jpg) ![OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key - Image 3](https://m.media-amazon.com/images/I/61umGkBWzeL.jpg) ![OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key - Image 4](https://m.media-amazon.com/images/I/51ggnmw1FfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Drive, Reasonable Price! *by L***E on March 9, 2026* Functional drive in my Satechi Mac Mini hub adding additional storage without breaking the bank. Since it was going in the Satechi I really didn’t need the fastest SSD due to the interface limitations. This drive is perfect for that purpose and didn’t break the bank doing it! ### ⭐⭐⭐⭐⭐ Works well *by R***R on May 3, 2026* Working great ### ⭐⭐⭐⭐⭐ Good value for brand-read review. *by T***W on May 31, 2025* Might not work with some NVME to USB adapter's. It's OEM but still a Samsung - a trusted name for reliability. And it does have a volatile write cache according to CrystalDiskInfo. However it presented a problem I haven't encountered before (reason for only 4 star). I put it in a NVME to USB adapter (it supports other gen4x4's) and it didn't show up, so I went to manage, then storage (Win11) to assign a drive letter. The computer recognized it but said it wasn't initialized. When I tried to initialize it I got an error (for both GTP and MBR). Then I went to diskpart and cleaned it. Still unable to initialize and not even seen by 3rd party software. I didn't give up though, I've never had a Samsung fail and I like a challenge. So I reluctantly put it on the second NVME port (speed is only NVME 3 x 2) on my motherboard for 1 last try. It was recognized and I was able to initialize it. Oddly it was still GPT partitioned (it should have been erased from before when diskpart reported successfully cleaned) but unformatted. Set to NTSF easily. I didn't try to clean it again to change to MBR and put it back in the adapter, I've always been successful using GTP formats in it and I'll going to put it in another PC with a NVME PCIe adapter. I did speed test it and it was still better that a SSD, but really not a relevant speed test with the 2nd slot speed available. Must be something with the firmware it uses. Info does show it's used (probably had HP OS on it being OEM) with very low hours but smart info can be overwritten with the right software to do it - somewhat unlikely for the price they're charging. Overall a good value if the size is enough for your needs. Update EDIT- It did work in my NVME to USB adapter after it was initialized and formatted on the MB, for some reason it just couldn't be done from the adapter I use. Update to 5 star... I've purchased several more. Most are coming initialized now, just unformatted. I got 1 bad one (It happens). Sent a new one out same day and I was able to print out the return label - no charge. Very good seller. ## Frequently Bought Together - OEM Samsung PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key - Geekworm X1001 PCIe to M.2 HAT Key-M NVMe SSD PIP PCIe Peripheral Board for Raspberry Pi 5 Support M.2 2230/2242/2260/2280 SSD - Raspberry Pi 5 8GB --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/538180219-oem-samsung-pm9b1-256gb-m-2-pci-e-gen-4x4](https://www.desertcart.tn/products/538180219-oem-samsung-pm9b1-256gb-m-2-pci-e-gen-4x4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*