--- product_id: 533823399 title: "4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND" brand: "sandisk professional" price: "€ 1476.35" currency: EUR in_stock: true reviews_count: 13 category: "San Disk Professional" url: https://www.desertcart.it/products/533823399-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3 store_origin: IT region: Italy --- # 3000MB/s read speed Dual Thunderbolt 3 & USB-C compatibility IP68 dust & water resistance 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND **Brand:** sandisk professional **Price:** € 1476.35 **Availability:** ✅ In Stock ## Summary > 🚀 Power Your Workflow with Speed & Durability — Because Your Work Deserves the Best ## Quick Answers - **What is this?** 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND by sandisk professional - **How much does it cost?** € 1476.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/533823399-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3) ## Best For - sandisk professional enthusiasts ## Why This Product - Trusted sandisk professional brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** IP68-rated dust/water resistance plus 4000lb crush & 3m drop protection 🛡️ - • **Cool Under Pressure:** Aluminum core design keeps your drive cool for sustained peak performance ❄️ - • **Blazing Fast Transfers:** Move 50GB in under 60 seconds with up to 3000MB/s read speeds ⚡ - • **Universal Connectivity:** Seamlessly switch between Thunderbolt 3 (40Gbps) and USB-C (10Gbps) 🔗 - • **Massive Storage On-the-Go:** 4TB capacity lets you carry your entire professional portfolio anywhere 💼 ## Overview The SanDisk Professional 4TB PRO-G40 SSD delivers ultra-fast Thunderbolt 3 speeds up to 3000MB/s read and 2500MB/s write, combined with dual-mode USB-C compatibility. Built for professionals on the move, its IP68 dust and water resistance, 4000lb crush, and 3m drop protection ensure rugged reliability. The aluminum core design maintains cool operation for consistent performance, while 4TB of storage offers ample space for large multimedia and business files. Ideal for demanding workflows, this external SSD balances speed, durability, and portability with a 5-year warranty. ## Description Immerse yourself in the action with the supercharged, ultra-rugged SanDisk Professional PRO-G40 SSD. Built for compatibility with both Thunderbolt 3 and USB-C, this versatile drive enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s(1) read and 2500MB/s(1) write via Thunderbolt 3, the PRO-G40 SSD will power through your most demanding workflows. Bring this ultra-durable drive wherever your vision takes you– its 3m drop and 4000lb. crush resistance along with an IP68 dust- and water-resistant rating help withstand the elements in just about every location. (On a carpeted concrete floor.) ## Features - Super-fast speeds up to 3000MB/s(1) read and 2500MB/s(1) write with Thunderbolt 3 (40Gbps), capable of moving 50GB in 1 minute or less - Dual-mode compatibility with both Thunderbolt 3 (40Gbps) and USB-C (10Gbps) - Ultra-rugged design with high-level IP68 dust/water resistance, 4000lb crush resistance, and 3m drop resistance (On a carpeted concrete floor.) - Cool aluminum core pulls heat away from the internal drive to help maintain super-fast transfer speeds - Pro-grade enclosure for premium strength you can feel - Drive Format: Mac ready (APFS) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BW6715SV | | Additional Features | Dust Resistant, Portable, Water Resistant | | Best Sellers Rank | #36 in External Solid State Drives | | Brand | SanDisk Professional | | Built-In Media | PRO-G40 SSD, Quick Start Guide, Thunderbolt 3 (40Gbps) Cable | | Cache Memory Installed Size | 4 | | Color | Information Not Available | | Compatible Devices | Mac, PC | | Connectivity Technology | Thunderbolt , USB | | Customer Reviews | 4.0 out of 5 stars 1,076 Reviews | | Data Transfer Rate | 3000 Megabytes Per Second | | Digital Storage Capacity | 4000 GB | | Enclosure Material | Information Not Available | | Form Factor | Portable | | Global Trade Identification Number | 00619659195991 | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 0.5 Inches | | Hard Disk Interface | USB 3.0 | | Hard-Drive Size | 4 TB | | Hardware Connectivity | Thunderbolt | | Installation Type | External Hard Drive | | Item Weight | 0.27 Pounds | | Manufacturer | Sandisk Technologies, Inc. | | Media Speed | 2500 | | Mfr Part Number | SDPS31H-004T-GBCND | | Model Name | SanDisk Professional PRO-G40 SSD | | Model Number | SDPS31H-004T-GBCND | | Number of Items | 1 | | Read Speed | 3000 Megabytes Per Second | | Special Feature | Dust Resistant, Portable, Water Resistant | | Specific Uses For Product | Business, Multimedia, Personal | | UPC | 619659195991 | | Unit Count | 1.0 Count | | Warranty Description | 5-year limited manufacturer warranty | ## Product Details - **Brand:** SanDisk Professional - **Color:** Information Not Available - **Compatible Devices:** Mac, PC - **Connectivity Technology:** Thunderbolt, USB - **Digital Storage Capacity:** 4000 GB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 0.5 Inches - **Hard Disk Interface:** USB 3.0 - **Installation Type:** External Hard Drive - **Special Feature:** Dust Resistant, Portable, Water Resistant ## Images ![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 1](https://m.media-amazon.com/images/I/713UKhxDZSL.jpg) ![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 2](https://m.media-amazon.com/images/I/8166AOetb+L.jpg) ![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 3](https://m.media-amazon.com/images/I/81NlqKV14xL.jpg) ![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 4](https://m.media-amazon.com/images/I/91KkMXrOzVL.jpg) ![4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Image 5](https://m.media-amazon.com/images/I/81eqSM14AIL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the significance of 40gbps if the drive can only transfer at 2700mb/s? isn't only around 7% of 40gbps?** A: Drive transfer is 2700 MB/s (mega bytes/s), since 1 byte=8 bits so 2700 x 8= 21600 mb/s, which is more than 50% of 40 Gb/s Thunderbolt **Q: Will it work with the new iPhone 15 Pro Max for recording video direct?** A: Unclear. I’ve ordered an iPhone Pro Max but cannot even find information about whether or not it will work at speed with Thunderbolt 4 cable. Apple only says that it is “compatible” while it mentions specifically other devices like MacBooks that would benefit with top transfer speeds up to 40GBps. **Q: imac 2017 model 10.13.6 - nearly to of memory - will this work on my older iMac? Connects ok to the ports (no idea what they're called)...thanks!** A: It’s my understanding that Apple’s Thunderbolt ports are backward compatible. So it should work. But you won’t get the full speed this drive is capable of delivering. This is a Thunderbolt 3 design. **Q: Need to back up 500gb of 2012 MacBook Pro; would this be a good choice to do so? (No lightning/usbc port)** A: It wouldn’t, no. I had no luck using it with a USB-C to USB-A cable, not adapter. I tried several brands/kinds, but none worked. If I recall, TB 1 and 2 don’t offer power output, so you’re out of luck there as well. Though, if you want to spend an unreasonable amount of money on this, plugging the drive into a TB3 or 4 dock and connecting that dock to the laptop using a TB3 ->TB2 adapter may work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***T on April 19, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***E on July 29, 2025* ### ⭐ Review *by A***T on February 13, 2024* ## Frequently Bought Together - SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-004T-GBCND - Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C - Lacdo Hard Drive Carrying Case for SanDisk Professional PRO-G40 SSD 1TB 2TB 4TB USB-C External Solid State Drives EVA Shockproof Water Repellent Storage Travel Bag, Black+Gray --- ## 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.it/products/533823399-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3](https://www.desertcart.it/products/533823399-4tb-pro-g40-ssd-up-to-3000mb-s-thunderbolt-3) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-16*