---
product_id: 369700826
title: "Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) (OEM), 30mm"
brand: "44"
price: "394.74 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "44"
url: https://www.desertcart.tn/products/369700826-toshiba-kioxia-256gb-pcie-nvme-2230-ssd-kbg40zns256g-oem-30mm
store_origin: TN
region: Tunisia
---

# 2200 MB/s read speed 256GB high-speed storage Ultra-compact M.2 2230 form factor Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) (OEM), 30mm

**Brand:** 44
**Price:** 394.74 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your speed, shrink your footprint, own the future of storage!

## Quick Answers

- **What is this?** Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) (OEM), 30mm by 44
- **How much does it cost?** 394.74 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/369700826-toshiba-kioxia-256gb-pcie-nvme-2230-ssd-kbg40zns256g-oem-30mm)

## Best For

- 44 enthusiasts

## Why This Product

- Trusted 44 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Revive & Boost Older Devices:** Breathe new life into aging laptops or compact gaming rigs like the Steam Deck with a simple, affordable upgrade.
- • **Effortless Laptop Compatibility:** Fits all PCIe M.2 2230 slots, making it the go-to upgrade for professionals on the move.
- • **Compact Yet Powerful 256GB Storage:** Perfectly sized to upgrade laptops or portable devices without compromising space or performance.
- • **Blazing Fast PCIe Gen3 x4 Interface:** Experience lightning-quick data transfers up to 32 GT/s for seamless multitasking and rapid file access.
- • **Proven Reliability with 1.5 Million Hours MTTF:** Built to last, ensuring your data stays safe and your workflow uninterrupted.

## Overview

The Toshiba (Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) is a high-performance, ultra-compact solid state drive designed for seamless laptop upgrades. Featuring PCIe Gen3 x4 interface with blazing read speeds up to 2200 MB/s and write speeds up to 1400 MB/s, it delivers reliable, fast storage in a tiny 30mm M.2 form factor. Ideal for professionals seeking a sleek, efficient storage boost, this OEM SSD offers 1.5 million hours MTTF reliability and broad compatibility, making it a smart, affordable choice to enhance productivity and extend device lifespan.

## Description

The solid state drive was pulled from BRAND NEW laptops for upgrade purpose. The SSD has been wiped and formatted. It works with all brand laptops with a PCIe interface (SSD length 30mm). Capacity: 256GB Interface: PCIe Gen3 x4 Maximum Interface Speed: 32 GT/s (PCIe Gen3 x4) Sequential Read up to (MB/s): 2,200 Sequential Write up to (MB/s): 1,400 Random Read up to (IOPS): 330K Random Write up to (IOPS): 190K MTTF: 1,500,000 HOURS

Review: Reliable and Affordable Storage Upgrade: Toshiba (Kioxia) 256GB PCIe NVMe SSD - The Toshiba (Kioxia) 256GB PCIe NVMe SSD is a fantastic upgrade option for various devices, offering great performance and affordability. Its compact 2230 size makes it a perfect fit for devices like Dell laptops or the Steam Deck, easily replacing or complementing existing storage. Users have reported seamless installation and significant performance improvements, whether upgrading from smaller SSDs or transitioning from SATA HDDs. For laptops, it’s worth checking for an available PCIe M.2 slot, as many devices include one without advertising it. Once installed, the SSD enhances system speed and battery life, breathing new life into older machines and eliminating the need for replacement. For Steam Deck users, this SSD is an excellent interim upgrade from the base 64GB eMMC, providing plenty of space at a reasonable price until larger capacities become more affordable. Installation is straightforward with resources readily available online, and the SSD performs reliably, meeting or exceeding expectations. With its competitive price and impressive performance, this SSD is a solid choice for anyone looking to enhance storage capacity without breaking the bank.
Review: Used to revive broken laptop. - I have an old Lenovo Yoga 2 with a fried NVME slot (My fault). This left the device without any internal storage. Using an external SSD wasn't a good option either, especially with power-management turning off USB ports. My solution was to remove the WiFi/Bluetooth card, buy an adapter that converts the WiFi slot to one that accepts storage, and then mount this card. It worked an the laptop is back in action. I now use a low-profile WiFi adapter (TP Link) in a USB port. I know the low-bandwith WiFi slot is a bottleneck now, (Not the drive) but it's better than nothing. This drive runs great and the super-compact size made this fix possible.

## Features

- ?Model?KBG40ZNS256G
- ?Digital Storage Capacity?256GB
- ?Hardware Interface?PCI Express
- ?Form Factor?M.2 2230
- ?OEM?The SSD was pulled from BRAND NEW laptops for upgrade purpose. The SSD has been wiped and formatted. OEM packaging
- Memory storage capacity: 256.0
- Hard disk size: 256.0 GB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HY56CS4 |
| Additional Features | Portable |
| Best Sellers Rank | #185 in Internal Solid State Drives |
| Brand | 44 |
| Built-In Media | Solid State Drive |
| Cache Memory Installed Size | 256 |
| Compatible Devices | Laptop |
| Connectivity Technology | PCIe |
| Customer Reviews | 4.5 out of 5 stars 356 Reviews |
| Data Transfer Rate | 2200 Megabytes Per Second |
| Digital Storage Capacity | 256 GB |
| Enclosure Material | Nand Flash |
| Form Factor | M 2 |
| Hard Disk Description | Solid State Drive with PCIe interface |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | PCIE x 4 |
| Hard-Drive Size | 256 GB |
| Hardware Connectivity | PCI, PCI Express x4, Solid State Drive |
| Installation Type | Internal Hard Drive |
| Manufacturer | 44 |
| Media Speed | 1400 megabits_per_second |
| Model Name | KBG40ZNS256G |
| Model Number | KBG40ZNS256G |
| Read Speed | 2200 Megabytes Per Second |
| Special Feature | Portable |
| Specific Uses For Product | storage |
| Unit Count | 1.0 Count |

## Product Details

- **Digital Storage Capacity:** 256 GB
- **Hard Disk Interface:** PCIE x 4
- **Connectivity Technology:** PCIe
- **Brand:** 44
- **Special Feature:** Portable
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Solid State Drive with PCIe interface
- **Compatible Devices:** Laptop
- **Installation Type:** Internal Hard Drive
- **Hard Disk Size:** 256 GB

## Images

![Toshiba(Kioxia) 256GB PCIe NVMe 2230 SSD (KBG40ZNS256G) (OEM), 30mm - Image 1](https://m.media-amazon.com/images/I/41QwHzchp0L.jpg)

## Questions & Answers

**Q: Will this work on a steam deck?**
A: Yes

**Q: Will this work for a surface x pro?**
A: Works in my Surface Pro 7+, so it should work in your Surface Pro X. Has been running with no problems.

**Q: Will this work with Dell Inspiron 16 7610?**
A: Yes

**Q: Does it work on wwan port of lenovo thinkpad t480s?**
A: Tried using a converter with this ssd and it doesn't work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Affordable Storage Upgrade: Toshiba (Kioxia) 256GB PCIe NVMe SSD
*by P***G on December 20, 2024*

The Toshiba (Kioxia) 256GB PCIe NVMe SSD is a fantastic upgrade option for various devices, offering great performance and affordability. Its compact 2230 size makes it a perfect fit for devices like Dell laptops or the Steam Deck, easily replacing or complementing existing storage. Users have reported seamless installation and significant performance improvements, whether upgrading from smaller SSDs or transitioning from SATA HDDs. For laptops, it’s worth checking for an available PCIe M.2 slot, as many devices include one without advertising it. Once installed, the SSD enhances system speed and battery life, breathing new life into older machines and eliminating the need for replacement. For Steam Deck users, this SSD is an excellent interim upgrade from the base 64GB eMMC, providing plenty of space at a reasonable price until larger capacities become more affordable. Installation is straightforward with resources readily available online, and the SSD performs reliably, meeting or exceeding expectations. With its competitive price and impressive performance, this SSD is a solid choice for anyone looking to enhance storage capacity without breaking the bank.

### ⭐⭐⭐⭐⭐ Used to revive broken laptop.
*by T***Y on April 19, 2025*

I have an old Lenovo Yoga 2 with a fried NVME slot (My fault). This left the device without any internal storage. Using an external SSD wasn't a good option either, especially with power-management turning off USB ports. My solution was to remove the WiFi/Bluetooth card, buy an adapter that converts the WiFi slot to one that accepts storage, and then mount this card. It worked an the laptop is back in action. I now use a low-profile WiFi adapter (TP Link) in a USB port. I know the low-bandwith WiFi slot is a bottleneck now, (Not the drive) but it's better than nothing. This drive runs great and the super-compact size made this fix possible.

### ⭐⭐⭐⭐⭐ Wanted a CHEAP upgrade to my SteamDeck and this works great.
*by �***� on March 30, 2023*

I have (well had) a 64gb SteamDeck that I bought knowing I was going to upgrade it to a 1tb (or 2tb even) at some point. I thought I'd be fine with the 64gb and a microSD until I purchased a bigger NVME but after a few weeks I was mistaken. The prices on the +1tb NVMEs for the Deck are still kinda outrageous I opted for a stopgap and this was priced perfectly for my needs. Installing a new NVME on the Deck is documented well online. The process is slightly more difficult than changing an NVME on a motherboard but easier than changing a battery in a modern phone so do your research before you opt to do the upgrade yourself but rest assured if you want an SSD NVME that works and is priced affordably this is a great upgrade to the 64gb eMMC.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-06*