---
product_id: 286457787
title: "LG Ultra-Slim Internal Blu-ray BD-RW BU40N"
brand: "lg"
price: "61621 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/286457787-lg-ultra-slim-internal-blu-ray-bd-rw-bu40n
store_origin: IS
region: Iceland
---

# 100GB BDXL triple/quad-layer support 6x UHD read/write speed Silent Play tech for noise-free use LG Ultra-Slim Internal Blu-ray BD-RW BU40N

**Brand:** lg
**Price:** 61621 kr
**Availability:** ✅ In Stock

## Summary

> 📀 Elevate your media game with ultra-slim, ultra-fast Blu-ray brilliance!

## Quick Answers

- **What is this?** LG Ultra-Slim Internal Blu-ray BD-RW BU40N by lg
- **How much does it cost?** 61621 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/286457787-lg-ultra-slim-internal-blu-ray-bd-rw-bu40n)

## Best For

- lg enthusiasts

## Why This Product

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

## Key Features

- • **Massive 100GB Storage:** Burn and archive huge files with BDXL & M-DISC longevity
- • **4K 3D Blu-ray Playback:** Experience cinema-grade UHD visuals & immersive 3D
- • **Silent Play Technology:** Whisper-quiet operation for distraction-free work or binge
- • **Ultra-Slim 9.5mm Profile:** Fits sleek laptops & desktops without bulk
- • **Fast SATA 1.5 Gb/s Interface:** Seamless data transfer with 6x read/write speeds

## Overview

The LG Ultra-Slim Internal Blu-ray BD-RW BU40N is a sleek 9.5mm SATA optical drive designed for professionals and media enthusiasts. It supports 4K 3D Blu-ray playback, high-capacity BDXL discs up to 128GB, and durable M-DISC archival storage. With 6x read/write speeds and Silent Play technology, it delivers fast, quiet, and reliable performance for home entertainment and data storage.

## Description

Product Description The Hitachi-LG BU40N Ultra Slim Blu-Ray/DVD writer features 4K 3D Blu-Ray, DVD and CD burning capabilities and M-DISC support. Simply plug in and record up to 100GB of files, photos, or business documents onto a BDXL (triple layer) disc. The BU40N gives you the option to choose the optical disc best suited for each task. Enjoy Ultra HD movies and 3D Playback with Silent Play and Jamless Play technology for a smooth and silent experience. The dimensions of the drive are 128 x 127 x 9.5 mm. Please note this is a bare drive, software is not included. Set Contains: 1 x LG BU40N Ultra-Slim 9.5mm Internal 6x Blu-ray BD-RW

Review: Works fine so far with Linux - No problems encountered so far. The drive is shipped with version 1.5 firmware, so if you want to use makemkv, you'll need to downgrade to version 1.3 .
Review: perfect for ripping 4k blu-rays! - works fine with makemkv after flashing the firmware.

## Features

- 4K 3D Blu-Ray disc Support: Enjoy Full UHD movies at home with 1080p video resolution, pristine sound and enhanced interactive features
- BDXL Support: Reads and writes three-layer BDXL-R/BDXL RE discs (100 GB capacity) and quad-layer BDXL-R discs (128 GB capacity) with fast SATA connection
- M-DISC Support: M-Discs have been tested and proven to outlast standard DVD's, offering superior data protection with greater longevity for photos, videos and data files
- Silent Play Technology: Helps reduce noise during playback by adjusting the playback speed to the optimal performance for different multimedia
- 6x UHD BD-R/-R DL/-ROM/BDXL and M-DISC read speed, 6x BD-R/-R DL write speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071CPRK74 |
| Additional Features | Ultra-thin 9.5mm interior |
| Best Sellers Rank | #64,100 in Computers ( See Top 100 in Computers ) #3 in Internal Blu-ray Drives #8 in Internal CD & DVD Drives |
| Brand | LG |
| Built-In Media | 1 x LG Hitachi BU40N Internal UHD Blu-Ray/DVD Drive |
| Cache Memory Installed Size | 4 |
| Compatible Devices | Laptops and desktop PCs that use SATA 1.5 GB interface and compatible Windows operating systems. |
| Connectivity Technology | Serial ATA |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 4.6 out of 5 stars 683 Reviews |
| Data Transfer Rate | 1 Gigabits Per Second |
| Digital Storage Capacity | 100 GB |
| Form Factor | Slim |
| Global Trade Identification Number | 08809484671032 |
| Hardware Interface | SATA 1.5 Gb/s |
| Hardware Platform | Laptop, PC |
| Hardware interface | SATA 1.5 Gb/s |
| Hardware platform | Laptop, PC |
| Item Dimensions L x W x H | 12.8L x 1W x 12.7H centimeters |
| Item Weight | 129 Grams |
| Manufacturer | LG |
| Media Speed | 6x |
| Model Name | Hitachi-LG BU40N |
| Model Number | BU40N.ARAA10B |
| Operating System | Windows 10 |
| Optical Storage Read Speed | 6x or higher |
| Optical Storage Write Speed | 6x |
| Optical storage reading speed | 6x or higher |
| Optical storage writing speed | 6x |
| Special features | Ultra-thin 9.5mm interior |
| Specific Uses For Product | Home Entertainment, Data Storage, Professional Use |
| Unit Count | 1 Count |

## Product Details

- **Special features:** Ultra-thin 9.5mm interior
- **Hardware interface:** SATA 1.5 Gb/s
- **Brand:** LG
- **Optical storage writing speed:** 6x
- **Optical storage reading speed:** 6x or higher

## Images

![LG Ultra-Slim Internal Blu-ray BD-RW BU40N - Image 1](https://m.media-amazon.com/images/I/51dWGm8ID0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine so far with Linux
*by R***Y on 16 January 2026*

No problems encountered so far. The drive is shipped with version 1.5 firmware, so if you want to use makemkv, you'll need to downgrade to version 1.3 .

### ⭐⭐⭐⭐⭐ perfect for ripping 4k blu-rays!
*by S***E on 24 January 2026*

works fine with makemkv after flashing the firmware.

### ⭐⭐⭐⭐⭐ Lg bu40n simplemente la mejor.
*by A***L on 18 February 2025*

Lg bu40n se envía en bolsa de plástico dentro de la caja de cartón de amazon. Decir que para mi es la mejor grabadora de discos 4K, ni un solo fallo en ninguna de mis copias de seguridad con makemkv. Eso si hay que hacerle el downgrade del firmware. Muy contento con esta pequeña y silenciosa grabadora.

## Frequently Bought Together

- Hitachi-LG BU40N Internal UHD Blu-Ray/DVD Drive/Burner, Slim 9.5 mm Rewriter for Laptop, Desktop PC, Windows 10 Compatible, Ultra HD 4K Playback, M-Disc Support (Bare Drive)
- cablecc USB 3.0 to 7+6 13pin Slimline Sata Adapter Cable for Laptop Cd DVD ROM Optical Drive
- External CD DVD Drive, USB 3.0 Portable Type A Type C USB3.0 USB2.0 5Gbps Laptop Optical Drive Enclosure for 12.7mm 9.5mm SATA DVD RW Drive Laptop Desktop PC Windows

---

## 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.is/products/286457787-lg-ultra-slim-internal-blu-ray-bd-rw-bu40n](https://www.desertcart.is/products/286457787-lg-ultra-slim-internal-blu-ray-bd-rw-bu40n)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-02*