---
product_id: 471420320
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: "1193.87 DT"
currency: TND
in_stock: true
category: "Kioxia"
url: https://www.desertcart.tn/products/471420320-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3
store_origin: TN
region: Tunisia
---

# 2200 MB/s read speed Compact M.2 2230 form factor 190K IOPS random write 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:** 1193.87 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your speed, shrink your footprint, and join the elite performance club!

## 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?** 1193.87 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/471420320-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

- • **Rock-Solid Reliability:** Built to last with an impressive 1.5 million hours MTBF, ensuring your data stays safe and accessible.
- • **Plug & Play Compatibility:** Optimized for top-tier devices from Dell, HP, Lenovo, and more—upgrade your system effortlessly.
- • **Space-Saving M.2 2230 Design:** Fits seamlessly into ultra-slim devices like Surface Pro, Steam Deck, and ultrabooks without bulk.
- • **Blazing Fast NVMe PCIe Gen3 x4:** Experience lightning-quick data transfers up to 2200 MB/s read and 1400 MB/s write speeds.
- • **Ultra-Responsive Random I/O Performance:** Handle demanding multitasking with up to 330K random read and 190K random write IOPS.

## Overview

The Kioxia BG4 Series 256GB SSD delivers high-speed NVMe PCIe Gen3 x4 performance in a compact M.2 2230 form factor, perfect for ultrabooks, tablets, and gaming devices like the Steam Deck. With sequential read/write speeds up to 2200/1400 MB/s and robust random IOPS, it ensures fast, reliable storage with a 1.5 million hour MTBF for long-term durability.

## 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

## 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 |
| Additional Features | Compact |
| Best Sellers Rank | #156,123 in Computers ( See Top 100 in Computers ) #1,002 in Internal Solid State Drives |
| Brand | KIOXIA |
| Built-In Media | SSD |
| 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 Reviews | 4.3 4.3 out of 5 stars (47) |
| Data Transfer Rate | 2200 Megabytes Per Second |
| Digital Storage Capacity | 256 GB |
| Enclosure Material | Metal |
| Form Factor | M.2 2280 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2230 Millimeters |
| 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 millimeters |
| Manufacturer | KIOXIA |
| Media Speed | 1400 MB per second |
| Mfr Part Number | KBG40ZNS256G |
| Model Name | Kioxia BG4 Series |
| Model Number | KBG40ZNS256G |
| Number of Items | 1 |
| Read Speed | 2200 Megabytes Per Second |
| Specific Uses For Product | General |
| UPC | 889661218890 |

## Product Details

- **Brand:** KIOXIA
- **Colour:** Black
- **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 Millimeters
- **Hard disk interface:** NVMe
- **Installation type:** Internal Hard Drive
- **Special features:** Compact

## 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)

## 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

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**Shop now:** [https://www.desertcart.tn/products/471420320-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3](https://www.desertcart.tn/products/471420320-kioxia-ssd-256gb-m-2-2230-30mm-nvme-pcie-gen3)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*