--- product_id: 1843250 title: "Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5\" SSD/HDD. Hard Drive Backplane Enclosure, Supports SATA I/II/III & SAS I/II 6 Gbps Performance" brand: "kingwin" price: "NT$3623" currency: TWD in_stock: true reviews_count: 13 category: "Kingwin" url: https://www.desertcart.tw/products/1843250-tray-less-hot-swap-mobile-rack-cage-for-dual-2 store_origin: TW region: Taiwan --- # 6 Gbps max data speed Hot-swap dual 2.5" drives Built-in key lock security Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5" SSD/HDD. Hard Drive Backplane Enclosure, Supports SATA I/II/III & SAS I/II 6 Gbps Performance **Brand:** kingwin **Price:** NT$3623 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock speed and security with Kingwin’s dual-drive hot-swap powerhouse! ## Quick Answers - **What is this?** Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5" SSD/HDD. Hard Drive Backplane Enclosure, Supports SATA I/II/III & SAS I/II 6 Gbps Performance by kingwin - **How much does it cost?** NT$3623 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/1843250-tray-less-hot-swap-mobile-rack-cage-for-dual-2) ## Best For - kingwin enthusiasts ## Why This Product - Trusted kingwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Hot-Swap Access:** Swap dual 2.5" SSD/HDD drives on the fly—no tools, no downtime. - • **Blazing Fast 6 Gbps Transfer:** Experience seamless data flow with SATA & SAS support for peak performance. - • **Robust Build with Heat Dissipation:** Premium ABS & metal enclosure keeps drives cool and secure under pressure. - • **Tray-Less Design for Instant Mobility:** Quick install/remove drives without screws or trays—perfect for busy pros. - • **Enterprise-Grade Security & Compatibility:** Key lock protection and universal fit for desktops, servers, and cloud setups. ## Overview The Kingwin Tray-Less Hot Swap Mobile Rack Cage is a sleek, durable enclosure designed for dual 2.5" SSD/HDD drives. Supporting SATA I/II/III and SAS I/II interfaces, it delivers up to 6 Gbps transfer speeds with a patented non-scratch connector rated for 50,000 insertions. Its tray-less, tool-free design enables quick hot swapping in a single 3.5" bay, while built-in LED indicators and a key lock ensure operational clarity and data security. Ideal for professional desktops, servers, and cloud storage, it combines high performance with enterprise-grade reliability. ## Description desertcart.com: Kingwin Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5" SSD/HDD. Hard Drive Backplane Enclosure, Supports SATA I/II/III & SAS I/II 6 Gbps Performance : Electronics Review: Great relief from flakey USB external drives - After struggling with USB connected external drives for too long -with the errors, incompatibilities, drive disappearing and reappearing at random - i gave up on that and tried this. It's flawless. oh, it was a bit of a pain to install in my PC, as i had to separately buy some spacers to fit it into the 5.25" slots in my case - but once up and running, it's been a breath of fresh air. no errors, no randomly disappearing drive, and because there's no translation of traffic from SATA to USB and back to SATA, so performance is significantly better, even though theoretical throughput saturation should be the limiting factor. My external drive is for 'bugout' purposes - if there's a wildfire, earthquake, whatever, i have my backups on the 'external' drive in order to grab it and go. I'd say the difference between disconnecting a USB attached external drive, and swinging the door open on my case and flipping the lever to eject the drive on this device is maybe four seconds. That's an acceptable delay. Review: Excellent - I'm surprised at some of the reviews. This thing is excellent. It's well built (all metal), easy to install, looks amazingly professional, and works flawlessly. It comes with all the cables you'll need and even some 3m protectors if you're going to use rotating disks instead of SSDs. One of my older Intel SSDs (roughly 7 years now) had a plastic frame around it that I had to remove to make it fit but that's not this device's fault. All my other SSDs fit perfectly. They slide in and out easily and I've had no failures connecting any of them. I couldn't be happier and will buy more of these for installation in my other computers when covid lockdown is over. ## Features - ✔️ DELIVER PEAK PERFORMANCE - Our hard drive mobile rack enclosure supports SATA I/II/III & SAS I/II, the patented non-scratch SATA connector provide up to 50k insertion rate and can delivers up to 6Gbps speed for maximum performance. There’s also LED indicators to indicate power & hdd activity. - ✔️ HOT SWAP CAPABILITY - The Kingwin mobile rack hard drive enclosure enables you to hot swap two 2.5” SSD/HDD drives using one of your open 3.5” floppy drive bay. Our mobile rack is designed to provide trouble free Insertion, improved drive mechanism, ensure a sturdy connection, and provide easy mobility for your hard drives. Idea accommodation for enterprise system applications - ✔️ QUALITY CONSTRUCTION – Our hard drive cage is compatible with all types of PC & Server cases. We designed and manufactured our mobile rack with high quality ABS and metal material, not only helps maintain ideal drive operating temperature, also provide excellent heat dissipation. We also build in key lock feature so you can keep your data safe. - ✔️ FLEXIBLE DRIVE OPTION & TRAY-LESS DESIGN – Universally compatible, we give you flexibility on hard drive options, our hot swap backplane is fully compatible with all 2.5” drive format, whether it’s mechanical SATA drive or SSD our mobile rack enclosure will let you access your data easily and quickly. We also feature tray-less design for quick installing and removing bare drives without tools or screws. - ✔️ PERFECT FOR PROFESSIONAL USERS & GUARANTEE SERVICE – Our drive cage enclosure is perfect for server computer, cloud computing storage, desktop PC, media backup, security systems, etc. We are committed to the quality of our products. If for any reason our drive enclosure does not perform as listed, please directly message us and we will surely handle your concern promptly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00475DQ6Y | | Best Sellers Rank | #132 in Enclosures | | Brand | Kingwin | | Color | Black | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 280 Reviews | | Data Transfer Rate | 6 gigabits_per_second | | Enclosure Material | Metal | | Form Factor | 2.5-inch | | Global Trade Identification Number | 00812348010586 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 2.5 inches | | Hard Disk Interface | Serial ATA | | Hard Disk Rotational Speed | 5400 rpm | | Hard-Drive Size | 2 TB | | Hardware Connectivity | SAS, Solid State Drive | | Hardware Platform | x86_64 | | Item Weight | 233.3 g | | Manufacturer | KingWin | | Mfr Part Number | KF-251-BK | | Model Number | KF-251-BK | | Number of Items | 1 | | Specific Uses For Product | Personal | | UPC | 801947270521 809385160480 808111649442 804066530873 812348010586 809185311099 | | Unit Count | 2 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** Kingwin - **Color:** Black - **Compatible Devices:** Desktop - **Connectivity Technology:** SATA - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 2.5 inches - **Hard Disk Interface:** Serial ATA - **Hard Disk Rotational Speed:** 5400 rpm - **Hard Disk Size:** 2 TB - **Specific Uses For Product:** Personal ## Images ![Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5" SSD/HDD. Hard Drive Backplane Enclosure, Supports SATA I/II/III & SAS I/II 6 Gbps Performance - Image 1](https://m.media-amazon.com/images/I/51aXQ33+-5L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this support 3.5" sas drives? please don't answer unless you know the difference between sas and sata.** A: Though the Amazon Title says it supports SAS drives, if you go to the Kingwin website for the KF-255-BK, it says nothing about SAS, nor does the owner's manual pdf that I downloaded. I'd say it does not support the SAS connector configuration. http://www.kingwin.com/kf-255-bk-2/ **Q: Can 2.5" SSD be used with this mount?** A: Alone, No. Yes - With the addition of this Device: ICY DOCK EZConvert PRO MB982SP-1S Enterprise 2.5" to 3.5" SATA SSD & HDD Converter / Mounting Kit. This is what we use. Hope this helps! **Q: 2 HD sata cables. 2 power sata cables??? or just one?** A: 2 SATA cable. 1 SATA power cable. Be aware that the triangular key entry on the locking mechanism for the the 3-1/2" drive door is made of extremely soft pot metal and after a number of locking and unlocking cycles while changing drives in and out has deformed to the point where it's unusable even though I used extreme care once I discovered this problem it just continued to get worse, so now I have to leave it unlocked. The same key entry on the 2-1/2" drive door is made of stainless steel and does not suffer from the same weakness.This is a pretty serious defect in an otherwise very good product, and if there was something like this made by a competitor that didn't suffer from this weakness, I would try that by so far I haven't been able to find anything like it. I hope KingWin will correct this deficiency in future models. **Q: Will this kf-259-bk back plane fit a sas u.2 (sff-8639) connector?** A: Hi, Conscientious shopper, thank you for your question, KF-259-BK does not fit a sas u.2 sff-8639 connector, tks. Kingwin customer support ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great relief from flakey USB external drives *by B***S on October 3, 2026* After struggling with USB connected external drives for too long -with the errors, incompatibilities, drive disappearing and reappearing at random - i gave up on that and tried this. It's flawless. oh, it was a bit of a pain to install in my PC, as i had to separately buy some spacers to fit it into the 5.25" slots in my case - but once up and running, it's been a breath of fresh air. no errors, no randomly disappearing drive, and because there's no translation of traffic from SATA to USB and back to SATA, so performance is significantly better, even though theoretical throughput saturation should be the limiting factor. My external drive is for 'bugout' purposes - if there's a wildfire, earthquake, whatever, i have my backups on the 'external' drive in order to grab it and go. I'd say the difference between disconnecting a USB attached external drive, and swinging the door open on my case and flipping the lever to eject the drive on this device is maybe four seconds. That's an acceptable delay. ### ⭐⭐⭐⭐⭐ Excellent *by R***N on July 1, 2020* I'm surprised at some of the reviews. This thing is excellent. It's well built (all metal), easy to install, looks amazingly professional, and works flawlessly. It comes with all the cables you'll need and even some 3m protectors if you're going to use rotating disks instead of SSDs. One of my older Intel SSDs (roughly 7 years now) had a plastic frame around it that I had to remove to make it fit but that's not this device's fault. All my other SSDs fit perfectly. They slide in and out easily and I've had no failures connecting any of them. I couldn't be happier and will buy more of these for installation in my other computers when covid lockdown is over. ### ⭐⭐⭐⭐ Solid tray *by S***6 on January 9, 2013* I bought this alongside a new Kingston 3k SSD 240gb for my older ASRock X58 SATA II built system. I already had a hot swappable drive for my HDD that I love I thought if I was going to go the SSD route, I should have a similar tray for my SSD. Once I opened the packaging I was delighted to see the construction seemed pretty solid as some other reviewers have noted. The install into the 3.5" bay was a little tricky, but mostly due to my case, not because of this tray. Once I figured out how the mounting holes lined up and got everything wired up it operated perfectly. I am knocking 1 star off for the limited installation hole alignment. Although the holes did eventually line up I would have preferred an adjustable rail or something that allows the tray to be installed a little for "forward" sitting in my case so it aligned with my other HDD tray and optical drive. Since the 3.5" bays are below my 5" bays and since the tray itself is more "sunken in" than the other devices, it's hard to see this tray compared to the others. Maybe newer full system cases do not have this problem any more and maybe I could have adjusted my other devices to be more "sunken in," but since I got it working I didn't want to mess with it any more. As far as quality of the tray itself I feel it's pretty solid and my drive slides in and the connectors in the back aligns perfectly. Some other reviewers noted the stickers you need to place on your SSD to ensure the bottom exposed controller board on your SSD does not short out against the tray. The Kingston drive I bought was completely sealed all around so I did not worry about this sticker thing, which I agree is hokey, if you do need to use it. I can definitely see a the next redesign of this tray should avoid using stickers entirely. I am very happy with this product for the price once it was installed. Since my system is SATA II I cannot testify to SATA III capability for this tray. ## Frequently Bought Together - Kingwin SSD/HDD Internal SATA Tray-Less Hot Swap Mobile Rack Cage for Dual 2.5” SSD/HDD. Hard Drive Backplane Enclosure,Support SATA I/II/III & SAS I/II 6 Gbps Performance [Optimized for 2.5” SSD/HDD] - StarTech.com 3.5" to 5.25" Front Bay Mounting Bracket w/ Mounting Screws (BRACKETFDBK),Black - PHITUODA 5.25" to 3.5" Drive Bay Adapter Front Bay Mounting Bracket -1pc --- ## 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/1843250-tray-less-hot-swap-mobile-rack-cage-for-dual-2](https://www.desertcart.tw/products/1843250-tray-less-hot-swap-mobile-rack-cage-for-dual-2) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-26*