--- product_id: 174750431 title: "Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5\"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive" brand: "western digital" price: "Β₯380035" currency: JPY in_stock: true url: https://www.desertcart.jp/products/174750431-western-digital-4tb-wd-red-sa500-nas-3d-nand-internal store_origin: JP region: Japan --- # Up to 560 MB/s read speed 4TB massive storage 24/7 endurance for NAS Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive **Brand:** western digital **Price:** Β₯380035 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your NAS game with speed and stamina that never quits! ## Quick Answers - **What is this?** Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive by western digital - **How much does it cost?** Β₯380035 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/174750431-western-digital-4tb-wd-red-sa500-nas-3d-nand-internal) ## Best For - western digital enthusiasts ## Why This Product - Trusted western digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Massive 4TB Capacity:** Store your entire digital universe without compromise. - β€’ **Optimized Caching for NAS:** Turbocharge your NAS responsiveness and reduce latency in multi-user setups. - β€’ **Proven 3D NAND Technology:** Maximize SATA performance with Western Digital’s trusted 3D NAND innovation. - β€’ **Blazing Fast SATA III Speeds:** Experience up to 560 MB/s for seamless multitasking and rapid file access. - β€’ **Engineered for 24/7 NAS Reliability:** Built to endure constant read/write cycles in always-on environments. ## Overview The Western Digital 4TB WD Red SA500 NAS SSD is a purpose-built internal solid-state drive designed for NAS systems, featuring 4TB of storage, SATA III 6 Gb/s interface, and up to 560 MB/s read speeds. Its 3D NAND technology and superior endurance ensure reliable 24/7 operation, making it ideal for demanding multi-user environments, 4K/8K video editing, and database applications. ## Description Boost your NAS system's performance and responsiveness with the WD Red SA500 NAS SATA SSD. Your NAS system is always on, making a reliable drive essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage. Their endurance and efficient caching makes them ideal for demanding applications. ## Features - Storage optimized for caching in NAS systems to rapidly access your most frequently used files. - Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. - Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. - Reduces latency and improves responsiveness for oltp databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YFGTXHT | | Additional Features | Storage optimized for caching, Superior endurance | | Best Sellers Rank | #942 in Internal Solid State Drives | | Brand | Western Digital | | Built-In Media | SSD | | Cache Memory Installed Size | 4 | | Color | Red | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Package Type | Not FFP certified | | Customer Reviews | 4.7 4.7 out of 5 stars (460) | | Data Transfer Rate | 560 megabytes_per_second | | Digital Storage Capacity | 4 TB | | EU Spare Part Availability Duration | 5 years | | Enclosure Material | 3D Nand | | Form Factor | 2.5-inch | | Global Trade Identification Number | 00718037872377 | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 2.5 inches | | Hard Disk Interface | Serial ATA-600 | | Hard-Drive Size | 4 TB | | Hardware Connectivity | SATA 6.0 Gb/s | | Hardware Platform | X86_64 | | Installation Type | Internal Hard Drive | | Item Dimensions L x W x Thickness | 3.95"L x 2.75"W x 0.28"Th | | Item Weight | 50 g | | Manufacturer | Western Digital | | Media Speed | 560 megabits_per_second | | Mfr Part Number | WDS400T1R0A | | Model Name | SA500 | | Model Number | WDS400T1R0A | | Number of Items | 1 | | Read Speed | 560 megabytes_per_second | | Specific Uses For Product | Business, Personal | | UPC | 718037872377 | | Unit Count | 1 count | | Warranty Description | 5-year manufacturer's limited warranty | ## Product Details - **Brand:** Western Digital - **Color:** Red - **Compatible Devices:** Desktop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 4 TB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 2.5 inches - **Hard Disk Interface:** Serial ATA-600 - **Installation Type:** Internal Hard Drive - **Special Feature:** Storage optimized for caching, Superior endurance ## Images ![Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive - Image 1](https://m.media-amazon.com/images/I/712jS0PjAdL.jpg) ![Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive - Image 2](https://m.media-amazon.com/images/I/81hhdYCayjL.jpg) ![Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive - Image 3](https://m.media-amazon.com/images/I/71WT9YypICL.jpg) ![Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive - Image 4](https://m.media-amazon.com/images/I/71rRgwQhlhL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive - Synology 4-Bay DiskStation DS923+ (Diskless) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/174750431-western-digital-4tb-wd-red-sa500-nas-3d-nand-internal](https://www.desertcart.jp/products/174750431-western-digital-4tb-wd-red-sa500-nas-3d-nand-internal) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-20*