--- product_id: 534354466 title: "D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)" brand: "terramaster" price: "NT$18500" currency: TWD in_stock: true reviews_count: 13 category: "Terramaster" url: https://www.desertcart.tw/products/534354466-d6-320-external-hard-drive-enclosure-usb-3-2-gen2 store_origin: TW region: Taiwan --- # 10Gbps USB 3.2 Gen2 speed Supports 6 SATA drives up to 132TB total Intelligent temperature-controlled fan D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) **Brand:** terramaster **Price:** NT$18500 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock storage power that keeps pace with your ambition ## Quick Answers - **What is this?** D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) by terramaster - **How much does it cost?** NT$18500 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/534354466-d6-320-external-hard-drive-enclosure-usb-3-2-gen2) ## Best For - terramaster enthusiasts ## Why This Product - Trusted terramaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Under Pressure:** Smart, whisper-quiet fan adapts to keep your drives cool and your workspace distraction-free. - • **Hot-Swap Like a Pro:** Swap drives on the fly without downtime—keep your projects moving and never miss a beat. - • **Plug & Play Freedom:** Seamlessly compatible across Mac, Windows, and Linux—no drivers, no hassle, just instant access. - • **Blazing Fast Transfers:** Experience ultra-responsive data flow with USB 3.2 Gen2 at 10Gbps—perfect for demanding workflows. - • **Massive Storage, Zero Compromise:** Scale effortlessly with support for six drives, maxing out at a staggering 132TB capacity. ## Overview The TERRAMASTER D6-320 is a premium external hard drive enclosure featuring USB 3.2 Gen2 Type-C connectivity for blazing 10Gbps transfer speeds. It supports up to six 3.5" or 2.5" SATA drives, delivering a massive combined capacity of up to 132TB. Designed for professionals, it offers hot-swappable bays, broad OS compatibility, and an intelligent cooling system to ensure optimal performance and reliability in demanding environments. ## Description Product description TERRAMASTER D6-320 10Gbps USB Storage High-speed data transfer and massive storage capacity: The D6-320 hard drive enclosure features a USB3.2 Gen2 interface providing a 10Gbps data transmission bandwidth. With the capability to support up to six 3.5" and 2.5" SATA HDD, and 2.5" SATA SSD, it offers a maximum drive capacity of 22TB and a storage space of up to 132TB (22TB x 6). When six hard drives are installed (SATA III HDD 8TB x 6 simultaneously read/write), it delivers an actual read/write speed of up to 1,030MB/s, while a single SSD installation (SATA III 1TB SSD x 1) can reach a read speed of 510MB/s. Please note that the D6-320 does not support the function of array and only supports individual disks. Highly Compatible Interface: The D6-320 USB storage comes with a 1-meter USB Type-C to Type-C cable and is plug-and-play, requiring no drivers. It is compatible with a range of computer interfaces, including USB 3.0/3.1/3.2, Thunderbolt 3/4. Hot Swappable, Intelligent Disk Sleep: The D6-320 HDD storage allows hot swapping for convenient hard disk replacement while powered on. It supports the sleep function to reduce power consumption and extend the hard disk's service life by following the computer OS's sleep mode. Better Heat Dissipation: The D6-320 HDD enclosure features a temperature-controlled fan that adjusts its speed according to the hard disk's temperature for optimal performance. Its internal structure is optimized to increase air pressure, reduce hard disk temperature, and minimize noise and resonance. These features enable the D6-320 to operate quietly even under heavy load. Expansion of NAS Storage Space: The D6-320 DAS storage is compatible with TerraMaster NAS via USB interface with proper adaptation. Users can expand the NAS storage space by creating arrays and storage pools on D6-320 through TerraMaster TOS. Note: this feature requires TerraMaster NAS with TOS 5.1 or later version. Note: Some mini PCs may have weaker USB signal output, which can cause random interruptions during file read/write operations during data transmission . When this occurs, it is recommended to 1) use the rear USB ports of the computer, as they typically provide a more stable signal; 2) test the device on another known-good computer to rule out hardware issues on the original PC; and 3) use a 10Gbps USB-A/USB-C hub or splitter with a short 0.3m–0.5m cable to reduce signal loss. TERRAMASTER HDD Enclosure Comparison TERRAMASTER D6-320 TERRAMASTER D4-320 TERRAMASTER D5 Hybrid TERRAMASTER D8 Hybrid Review: Excellent and worth the extra coins over the competition. Self-hosting game changer for me. - Better than others by far. This is about the fourth or fifth one of these enclosure things I've bought and this one is the best by far. Build quality is excellent and made of thick plastic (quieter than aluminum). Stay away from the Mediasonic brand ones if you are using it for a server - I've gifted away two of those because the power button always had to be pressed after power loss and the usb controller was shared by all the drives (it also was weird with device naming). I'm using the TerraMaster with a Raspberry Pi 5 8GB running OMV 8, with one 8TB CMR hdd and two 6TB SMR hdd. It has a USB controller for each disk slot and I was pulling full read write speeds from the disks simultaneously. I also didn't have any disk sleeping issues (after disabling SMART monitoring and using HD-idle instead of OMV's built-in stuff). The power button is last state; it powers back ON after power loss if it was ON before the power loss. I found the trays easy to install my disks into and the latching click is very satisfying. The fan is quiet enough for my application. I used it in Unraid as well for some testing and everything looked fine on that too - including the device naming. I was copying over 400MB/s to it using a btrfs raid0 array of SMR disks over plain old usb 3.0. Review: Great 4-disk enclosure - The self-noise is very quiet although there isn’t much dampening for hard drive noise so the actual drives may be very audible. The fans work great and keep my drives consistently below 40C. The case feels a bit cheap because of all the plastic but I kind of prefer this since it’s so light weight. Despite the plastic case, it feels really solid. The case should hold up for years. The lights on the front are really helpful to confirm disk activity. I only have two complaints: how the drives show up in windows and the quality of the USB-C connector. Each drive shows up individually which is great for software RAID, but ejecting the drives means each one has to be removed from windows separately. I wish there was a way to eject them all as one device before I disconnect the enclosure. The USB-C connector also could be stronger. If something accidentally bumps into the cable while it’s in, it can disconnect from the host even if the cable looks like it should still be connected. Despite these concerns, I’m very happy with this enclosure. ## Features - High Speed: The D6-320 hard drive enclosure (a DAS, NOT a NAS) adopts USB 3.2 Gen2 protocol for high-speed data transmission up to 10Gbps. With 6 hard drives installed, the read/write speed can reach up to 1,030MB/s (SATA III HDD 8TB x 6). With one SSD installed, the read speed can reach 510MB/s (SATA III 1TB SSD x 1). - Super-large Storage Space: The D6-320 HDD storage enclosure can support up to six 3.5" and 2.5" SATA HDD, as well as 2.5" SATA SSD, with a maximum capacity of 22TB per drive, providing users with up to 132TB (22TB x 6) of storage space. Note that the D6-320 does not support arrays and only works with individual disks. - Plug and Play, Highly Compatible: The D6-320 das storage is a plug-and-play device that doesn't require drivers to work. It is highly compatible with MAC, Windows, and Linux operating systems. It has a USB Type-C interface and comes with a USB type C-type C cable. The device is compatible with various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4. - Hot Swappable: The D6-320 USB enclosure supports hot swapping, which allows you to replace the hard disk without having to power off the device. This feature makes data transfer more convenient and efficient. - Better Heat Dissipation: The D6-320 USB storage has an intelligent temperature-controlled and low-noise fan that automatically adjusts its speed based on the temperature of the hard disk. This feature ensures that the hard disk operates at its best temperature and provides better heat dissipation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZHSK29B | | Best Sellers Rank | #18 in Enclosures #1,047 in Data Storage | | Brand | TERRAMASTER | | Built-In Media | Hard Drive Enclosure | | Compatible Devices | Windows, Mac, Linux | | Connectivity Technology | SATA, Thunderbolt, USB | | Customer Reviews | 4.2 out of 5 stars 517 Reviews | | Data Transfer Rate | 10 Gigabits Per Second | | Enclosure Material | Metal | | Hard Disk Form Factor | 3.5 Inches | | Hardware Interface | USB 3.2 Gen 2 | | Hardware Platform | Windows, Mac, Linux | | Item Dimensions L x W x H | 8.58"L x 5.12"W x 8.9"H | | Item Weight | 4.1 Kilograms | | Manufacturer | TERRAMASTER | | Material | Metal | | Mfr Part Number | D6-320 | | Model Number | D6-320 | | Product Dimensions | 8.58"L x 5.12"W x 8.9"H | | Supported Devices Quantity | 1 | | Warranty Description | 2 Years | ## Product Details - **Brand:** TERRAMASTER - **Hardware Interface:** USB 3.2 Gen 2 - **Hardware Platform:** Windows, Mac, Linux - **Material:** Metal - **Product Dimensions:** 8.58"L x 5.12"W x 8.9"H ## Images ![D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 1](https://m.media-amazon.com/images/I/61+6rFNG5QL.jpg) ![D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 2](https://m.media-amazon.com/images/I/61FxpGVTDoL.jpg) ![D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 3](https://m.media-amazon.com/images/I/61ETCp+1IuL.jpg) ![D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 4](https://m.media-amazon.com/images/I/61haTViYX1L.jpg) ![D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Image 5](https://m.media-amazon.com/images/I/71x7O-W3MpL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent and worth the extra coins over the competition. Self-hosting game changer for me. *by K***Z on March 8, 2026* Better than others by far. This is about the fourth or fifth one of these enclosure things I've bought and this one is the best by far. Build quality is excellent and made of thick plastic (quieter than aluminum). Stay away from the Mediasonic brand ones if you are using it for a server - I've gifted away two of those because the power button always had to be pressed after power loss and the usb controller was shared by all the drives (it also was weird with device naming). I'm using the TerraMaster with a Raspberry Pi 5 8GB running OMV 8, with one 8TB CMR hdd and two 6TB SMR hdd. It has a USB controller for each disk slot and I was pulling full read write speeds from the disks simultaneously. I also didn't have any disk sleeping issues (after disabling SMART monitoring and using HD-idle instead of OMV's built-in stuff). The power button is last state; it powers back ON after power loss if it was ON before the power loss. I found the trays easy to install my disks into and the latching click is very satisfying. The fan is quiet enough for my application. I used it in Unraid as well for some testing and everything looked fine on that too - including the device naming. I was copying over 400MB/s to it using a btrfs raid0 array of SMR disks over plain old usb 3.0. ### ⭐⭐⭐⭐⭐ Great 4-disk enclosure *by Z***S on April 3, 2026* The self-noise is very quiet although there isn’t much dampening for hard drive noise so the actual drives may be very audible. The fans work great and keep my drives consistently below 40C. The case feels a bit cheap because of all the plastic but I kind of prefer this since it’s so light weight. Despite the plastic case, it feels really solid. The case should hold up for years. The lights on the front are really helpful to confirm disk activity. I only have two complaints: how the drives show up in windows and the quality of the USB-C connector. Each drive shows up individually which is great for software RAID, but ejecting the drives means each one has to be removed from windows separately. I wish there was a way to eject them all as one device before I disconnect the enclosure. The USB-C connector also could be stronger. If something accidentally bumps into the cable while it’s in, it can disconnect from the host even if the cable looks like it should still be connected. Despite these concerns, I’m very happy with this enclosure. ### ⭐⭐⭐⭐⭐ Did Everything We Needed & Fantastic Quality *by S***Y on May 18, 2026* We are so very very happy with our TERRAMASTER D4-320 External Hard Drive Enclosure. This enclosure allowed us to put some of our older drivers on our server, something that wasn't easy with the limited number of bays in the older case. It had all the functionality we were hoping for, we had no issue with compatibility, making it a major plus, especially when we are constantly moving drives between machines (my husband is constantly playing and experimenting with a variety of servers, some being our personal household servers and others being his test machines for testing out hardware/new software). The instructions were pretty self-explanatory, and we had no issues with overall connectivity. It also had the power to do everything we wanted. He also loved that he was able to test drive in this bay, finding out what we had on some of our older drivers who were just waiting for testing. I also loved that protection it has, allowing me to breathe easy that our drives are protected from drops, but just as important, keeping everything we need in one place that we may possibly need to work on my in-laws' computers (as well as doing emergency backups since parents seem to always do the most interesting things to computers). Overall, I don't think we could be happier. There are reasons my husband and I both trust TERRAMASTER. ## Frequently Bought Together - TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless) - Seagate IronWolf 12TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST12000VNZ008/ST12000VN0008) --- ## 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.tw/products/534354466-d6-320-external-hard-drive-enclosure-usb-3-2-gen2](https://www.desertcart.tw/products/534354466-d6-320-external-hard-drive-enclosure-usb-3-2-gen2) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-26*