--- product_id: 463859930 title: "Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet" brand: "kioxia" price: "146258CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/463859930-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3 store_origin: SN region: Senegal --- # 2200 MB/s read speed 330K IOPS random read M.2 2230 compact form factor Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet **Brand:** kioxia **Price:** 146258CFA **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your speed, shrink your footprint! ## Quick Answers - **What is this?** Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet by kioxia - **How much does it cost?** 146258CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/463859930-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3) ## Best For - kioxia enthusiasts ## Why This Product - Trusted kioxia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Mobility:** Lightweight and portable design means you can carry high-speed storage wherever your professional or gaming lifestyle takes you. - • **Compact Yet Powerful:** Ultra-slim M.2 2230 form factor fits seamlessly into Surface Pro, Steam Deck, and ultrabooks without compromising performance. - • **Rock-Solid Reliability:** Built to last with a 1.5 million hour MTBF, ensuring your data stays safe and accessible when it matters most. - • **Seamless Compatibility:** Optimized for top devices like Dell, HP, Lenovo, and Valve Steam Deck — upgrade your workflow or gaming rig effortlessly. - • **Blazing Fast NVMe Performance:** Experience lightning-quick data transfers with up to 2200 MB/s sequential read speeds, perfect for power users and gamers on the go. ## Overview The Kioxia 256GB M.2 2230 NVMe PCIe Gen3 x4 SSD delivers ultra-fast 2200 MB/s read and 1400 MB/s write speeds in a compact 30mm form factor. Designed for compatibility with Surface Pro, Steam Deck, and ultrabooks, it offers reliable performance with a 1.5 million hour MTBF, making it an ideal storage upgrade for professionals and gamers seeking speed and portability. ## Description Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet Review: Reliable and trustworthy - Used this for a dell g15 which fits perfectly and works really well. Happy with the speed and reliability. Value for money for sure. Review: Great value, but make sure it fits! - Worked well, as you would expect from a Toshiba device. Great value for money, sufficient storage for a second PC for use on the move. ## Features - Sequential read/write up to (MB/s): 2200/1400 - Random read/write up to (IOPS): 330K/190K - Form factor, Interface: M.2 2280, NVMe PCIe Gen3 x4 - MTBF: 1.5 million hours - Compatibility: Surface Pro, Surface, Steam Deck and other systems with M.2 2230 NVMe PCIe slot ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9XGML72 | | Best Sellers Rank | 25,389 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 134 in Internal Solid State Drives | | Box Contents | SSD | | Brand | KIOXIA | | Brand Name | KIOXIA | | Cache Memory Installed Size | 256 | | Color | Black | | Compatible Devices | Other devices with M.2 2230 slot, Steam Deck, Surface, Surface Pro Tablet, Ultrabook | | Compatible Video Game Console Models | Valve Steam Deck | | Connectivity technology | PCIe | | Customer Package Type | Single Item Packaging | | Customer Reviews | 4.3 out of 5 stars 46 Reviews | | Data Transfer Rate | 2200 Megabytes Per Second | | Digital Storage Capacity | 256 GB | | Digital storage capacity | 256 GB | | Enclosure Material | NAND flash | | Form Factor | Ultrabook | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 2230 Millimetres | | Hard Disk Interface | NVMe | | Hard disk form factor | 2230 Millimetres | | Hard disk interface | NVMe | | Hard-Drive Size | 256 GB | | Hardware Connectivity | PCI Express x4, Solid State Drive | | Installation Type | Internal Hard Drive | | Item Dimensions L x W x Thickness | 30L x 30W x 30Th millimetres | | Manufacturer | Kioxia | | Manufacturer Part Number | KBG40ZNS256G | | Media Speed | 1400 MB/s | | Model Name | Kioxia BG4 Series | | Model Number | KBG40ZNS256G | | Network Connectivity Technology | PCIe | | Number of Items | 1 | | Product Features | Portable | | Read Speed | 2200 Megabytes Per Second | | Special feature | Portable | | Specific Uses For Product | Personal, Gaming | | UPC | 889661218890 | ## Product Details - **Brand:** KIOXIA - **Compatible devices:** Other devices with M.2 2230 slot, Steam Deck, Surface, Surface Pro Tablet, Ultrabook - **Connectivity technology:** PCIe - **Digital storage capacity:** 256 GB - **Hard disk description:** Solid State Drive - **Hard disk form factor:** 2230 Millimetres - **Hard disk interface:** NVMe - **Hard disk size:** 256 GB - **Installation type:** Internal Hard Drive - **Special feature:** Portable ## Images ![Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet - Image 1](https://m.media-amazon.com/images/I/51Zmd+cXcKL.jpg) ![Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet - Image 2](https://m.media-amazon.com/images/I/51P86-uu4OL.jpg) ![Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet - Image 3](https://m.media-amazon.com/images/I/719keD7d3NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and trustworthy *by R***Z on 26 June 2026* Used this for a dell g15 which fits perfectly and works really well. Happy with the speed and reliability. Value for money for sure. ### ⭐⭐⭐⭐⭐ Great value, but make sure it fits! *by C***R on 16 April 2026* Worked well, as you would expect from a Toshiba device. Great value for money, sufficient storage for a second PC for use on the move. ### ⭐⭐⭐⭐⭐ Good brand *by Z***K on 8 April 2026* Good pice and quality ## Frequently Bought Together - Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet - Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) (OEM), 30mm --- ## 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.sn/products/463859930-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3](https://www.desertcart.sn/products/463859930-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-14*