---
product_id: 470504580
title: "Kioxia SSD 512GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS512G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet"
brand: "kioxia"
price: "¥44547"
currency: JPY
in_stock: true
category: "Kioxia"
url: https://www.desertcart.jp/products/470504580-kioxia-ssd-512gb-m-2-2230-30mm-nvme-pcie-gen3
store_origin: JP
region: Japan
---

# 2200 MB/s read speed 330K IOPS random read M.2 2230 compact form factor Kioxia SSD 512GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS512G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet

**Brand:** kioxia
**Price:** ¥44547
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your device’s heartbeat with Kioxia’s turbocharged SSD!

## Quick Answers

- **What is this?** Kioxia SSD 512GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS512G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet by kioxia
- **How much does it cost?** ¥44547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/470504580-kioxia-ssd-512gb-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

- • **Compact Yet Powerful:** Sleek M.2 2230 form factor fits perfectly in ultrabooks, tablets, and gaming devices like Steam Deck.
- • **Seamless Compatibility:** Optimized for Surface Pro, Dell, HP, Lenovo, and other premium devices with PCIe Gen3 x4 interface.
- • **Blazing Fast NVMe Performance:** Experience lightning-quick boot and load times with up to 2200 MB/s sequential read speeds.
- • **Ultra-Responsive Multitasking:** Handle intensive workloads effortlessly with 330K IOPS random read/write performance.
- • **Reliable Storage with Peace of Mind:** Backed by a 5-year warranty, ensuring your data stays safe and accessible.

## Overview

The Kioxia BG4 Series 512GB M.2 2230 NVMe PCIe Gen3 x4 SSD delivers ultra-fast 2200 MB/s read and 1400 MB/s write speeds, with exceptional 330K/190K IOPS for random read/write. Its compact 30mm form factor is tailor-made for ultrabooks, tablets, and gaming consoles like the Steam Deck, ensuring seamless compatibility and reliable performance backed by a 5-year warranty.

## Description

Kioxia SSD 512GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS512G 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
- Compatibility: Surface Pro, Surface, Steam Deck and other systems with M.2 2230 NVMe PCIe slot

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9NTRGGF |
| Additional Features | Portable |
| Best Sellers Rank | #889 in Internal Solid State Drives |
| Brand | KIOXIA |
| Built-In Media | SSD |
| Cache Memory Installed Size | 512 |
| Color | Black |
| Compatible Devices | Tablet |
| Compatible Video Game Console Models | Valve Steam Deck |
| Connectivity Technology | PCIe |
| Customer Package Type | FFP |
| Customer Reviews | 4.0 4.0 out of 5 stars (77) |
| Data Transfer Rate | 2299 megabytes_per_second |
| Digital Storage Capacity | 512 GB |
| Enclosure Material | Nand |
| Form Factor | M2 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2230 inches |
| Hard Disk Interface | PCIE x 4 |
| Hard-Drive Size | 512 GB |
| Hardware Connectivity | PCI Express x4, Solid State Drive |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 1.18"L x 1.18"W x 1.18"Th |
| Manufacturer | Kioxia |
| Media Speed | 1400 megabits_per_second |
| Mfr Part Number | KBG40ZNS512G |
| Model Name | Kioxia BG4 Series |
| Model Number | KBG40ZNS512G |
| Number of Items | 1 |
| Read Speed | 2200 megabytes_per_second |
| Specific Uses For Product | Business |
| UPC | 889661217893 |
| Warranty Description | 5 |

## Product Details

- **Brand:** KIOXIA
- **Color:** Black
- **Compatible Devices:** Tablet
- **Connectivity Technology:** PCIe
- **Digital Storage Capacity:** 512 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2230 inches
- **Hard Disk Interface:** PCIE x 4
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Portable

## Images

![Kioxia SSD 512GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS512G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet - Image 1](https://m.media-amazon.com/images/I/719keD7d3NL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/470504580-kioxia-ssd-512gb-m-2-2230-30mm-nvme-pcie-gen3](https://www.desertcart.jp/products/470504580-kioxia-ssd-512gb-m-2-2230-30mm-nvme-pcie-gen3)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-23*