--- product_id: 171278107 title: "in-Win IW-RF100-S315 1U Short Depth Rackmount Server Chassis, ATX 315W Gold PSU" brand: "in win" price: "£182.61" currency: GBP in_stock: true reviews_count: 5 category: "In Win" url: https://www.desertcart.co.uk/products/171278107-in-win-iw-rf100-s315-1u-short-depth-rackmount-server store_origin: GB region: United Kingdom --- # Reversible motherboard port & PSU design 3x 40mm PWM anti-vibration fans 1U compact ATX/Mini-ITX support in-Win IW-RF100-S315 1U Short Depth Rackmount Server Chassis, ATX 315W Gold PSU **Brand:** in win **Price:** £182.61 **Availability:** ✅ In Stock ## Summary > 🔧 Compact. Customizable. Cool. The pro’s 1U rackmount essential. ## Quick Answers - **What is this?** in-Win IW-RF100-S315 1U Short Depth Rackmount Server Chassis, ATX 315W Gold PSU by in win - **How much does it cost?** £182.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/171278107-in-win-iw-rf100-s315-1u-short-depth-rackmount-server) ## Best For - in win enthusiasts ## Why This Product - Trusted in win brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool & Quiet:** Triple 40mm PWM fans with anti-vibration mounts keep your system whisper-quiet under heavy loads. - • **Flip Your Setup:** Reversible motherboard ports and PSU placement let you customize front or rear I/O access effortlessly. - • **Tool-Free Storage:** Quick-swap 2x 2.5" + 1x 3.5" HDD bays with tool-free design for rapid upgrades and maintenance. - • **Compact Powerhouse:** Fits full ATX or Mini-ITX boards in a sleek 1U rackmount chassis, perfect for space-conscious pros. - • **Reliable Gold Power:** Includes a 315W 80+ Bronze PSU, balancing efficiency and power for demanding server tasks. ## Overview The in-Win IW-RF100-S315 is a 1U short-depth rackmount server chassis designed for ATX and Mini-ITX motherboards. It features a reversible motherboard port layout and PSU placement for flexible installation, tool-free drive bays supporting 2x 2.5" and 1x 3.5" HDDs, and supports up to three 40x28mm PWM cooling fans with anti-vibration mounts. The chassis includes a 315W 80+ Bronze power supply, making it a compact, efficient, and customizable solution ideal for professional-grade server or network builds. ## Description Compact size for ATX (12" x 10") motherboard ．Reversible design allowing the M/B ports to be presented at the front or rear of the chassis ．Rack ears can be fitted to both front and rear of the chassis ．Power supply can be swapped with the front panel location ．Tool-free 3.5" & 2.5" HDD cage design ．Supports up to 40mm PWM x 3 with anti-vibration Review: Good case, here's some useful details for anyone buying - IN-WIN did a good job thinking this case out. Really like it's features. Build quick specs: 9900k (95w TDP), 32GB ram, optane 32gb drive, ATX motherboard, Intel x710 dual 10g spf+ card. 1. You can swap the power supply and front USB/Status LEDS/Buttons cluster so that if you reverse mount it you have your buttons, leds and usb with the IO like I did in the pictures. Very nice that they built in reverse mounting for the PSU, takes about 5 mins to do and is just 8 screws and done. As we are using this as a firewall / router machine on a 10g network, It's nice to have the IO forward facing and the power rear facing. Was really glad to find this. 2. IF YOU NEED A RISER and can't find one, I had to order 4 to find 1 that works. This 8X 90 degree riser ( WLGQ PCI-E 8X - https://amzn.to/3YeM8q9 ) did in fact work and is the exact height you'll need to use the full height slot. ( I have not found a 16x, but my x710 is only an 8x card so it works ) 3. IF YOU NEED A 8th/9th GEN CPU COOLER, ( Dynatron K199 - https://amzn.to/4dz4Tcb ) this is a much better option for cpu cooler than the flat fan on top ones. This one is solid copper with a real server blower fan, and you can mount it in any direction to blow the hot air which ever way you need (handy in a cpu case that you can reverse) It fits perfectly on 1151 socket cpu and is up to a 125 watt TDP cpu. But I believe it could actually handle more than that. The K199 cpu cooler is nice and well built. ( Can google the specs on the K199 ) 4. Most Intel ATX motherboards have a cpu socket back plate. The 3 screws on that stick out ever so slightly. Get some nylon washers and put under each mounting screw if you don't like the motherboard bent a hair. I went without as motherboards can have some flex to them, but if you want no flex get a pack of like 5mm i'd say nylon washers to keep that from happening. Just a 1u issue but easily remedied. 5. You will need ram that does NOT have heat sinks on them. Maybe the corsair type that is thin might work? Dunno it'll be tight, i don't have any to test, but I did have ripjaws and they do NOT fit. I ended up going with the best i could find, ( TEAMGROUP Elite DDR4 32GB Kit (2 x 16GB) 3200MHz - https://amzn.to/4eNKeSC ) They have a 64GB kit too (64GB - https://amzn.to/3Byy9CC ) these fit perfectly and are at least a performance 3200mhz ram kit for the price. Happy Building! Review: PSU Came Defective - PSU came defective ## Features - 1U Rackmount Chassis Only Supports Mini-ITX or ATX Motherboards - Tool-Free drive bay for 2x 2.5" HDD, 1x 3.5" HDD - Supports 3x 40x28mm Cooling Fans - Supports a Full Height PCI slot - Includes 315W 80+ Bronze Flex Power Supply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XD8GTG8 | | Antenna Location | Business | | Best Sellers Rank | #994 in Computer Cases | | Brand | IN WIN | | Case Type | Mid Tower | | Color | Silver | | Compatible Devices | ATX, Micro-ATX, Mini-ITX motherboards and full-height expansion cards | | Cooling Method | Air | | Customer Reviews | 3.8 3.8 out of 5 stars (18) | | Enclosure Material | Alloy Steel | | Fan Size | 28 Millimeters | | Global Trade Identification Number | 00827955020910 | | Hard Disk Form Factor | 3.5 Inches | | Internal Bays Quantity | 3 | | Item Dimensions D x W x H | 16"D x 22"W x 6"H | | Manufacturer | IN-WIN | | Model Name | IW-RF100-S315 | | Number of Fans | 3 | | Other Special Features of the Product | Reversible Motherboard Port Design, Tool-Free HDD Cage | | Power Supply Mounting Type | Front Mount | | Supported Motherboard | Mini ITX | | Total Expansion Slots Quantity | 1 | | Total USB 2.0 Ports | 2 | | Total USB 3.0 Ports | 2 | | Total Usb Ports | 2 | | UPC | 827955020910 | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** IN WIN - **Case Type:** Mid Tower - **Color:** Silver - **Cooling Method:** Air - **Fan Size:** 28 Millimeters - **Material:** Alloy Steel - **Model Name:** IW-RF100-S315 - **Motherboard Compatability:** Mini ITX - **Power Supply Mounting Type:** Front Mount - **Recommended Uses For Product:** Business ## Images ![in-Win IW-RF100-S315 1U Short Depth Rackmount Server Chassis, ATX 315W Gold PSU - Image 1](https://m.media-amazon.com/images/I/519zmhNz1CL.jpg) ## Questions & Answers **Q: What power supply is included with this?** A: 315W Flex Power Supply **Q: Does this support ATX boards?** A: Yes, it support ATX Board 12"X10" **Q: I'm interested in buying this case, in win iw-rf100-s315. which pcie riser would i need?** A: You won't find the riser on amazon. If it is it's by a different name and model#. I found it mitxpc website under the model INWIN RSC-1U. Worked as expected. **Q: Does this case support micro-atx boards?** A: Yes, it will support microATX motherboards ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good case, here's some useful details for anyone buying *by T***D on October 6, 2024* IN-WIN did a good job thinking this case out. Really like it's features. Build quick specs: 9900k (95w TDP), 32GB ram, optane 32gb drive, ATX motherboard, Intel x710 dual 10g spf+ card. 1. You can swap the power supply and front USB/Status LEDS/Buttons cluster so that if you reverse mount it you have your buttons, leds and usb with the IO like I did in the pictures. Very nice that they built in reverse mounting for the PSU, takes about 5 mins to do and is just 8 screws and done. As we are using this as a firewall / router machine on a 10g network, It's nice to have the IO forward facing and the power rear facing. Was really glad to find this. 2. IF YOU NEED A RISER and can't find one, I had to order 4 to find 1 that works. This 8X 90 degree riser ( WLGQ PCI-E 8X - https://amzn.to/3YeM8q9 ) did in fact work and is the exact height you'll need to use the full height slot. ( I have not found a 16x, but my x710 is only an 8x card so it works ) 3. IF YOU NEED A 8th/9th GEN CPU COOLER, ( Dynatron K199 - https://amzn.to/4dz4Tcb ) this is a much better option for cpu cooler than the flat fan on top ones. This one is solid copper with a real server blower fan, and you can mount it in any direction to blow the hot air which ever way you need (handy in a cpu case that you can reverse) It fits perfectly on 1151 socket cpu and is up to a 125 watt TDP cpu. But I believe it could actually handle more than that. The K199 cpu cooler is nice and well built. ( Can google the specs on the K199 ) 4. Most Intel ATX motherboards have a cpu socket back plate. The 3 screws on that stick out ever so slightly. Get some nylon washers and put under each mounting screw if you don't like the motherboard bent a hair. I went without as motherboards can have some flex to them, but if you want no flex get a pack of like 5mm i'd say nylon washers to keep that from happening. Just a 1u issue but easily remedied. 5. You will need ram that does NOT have heat sinks on them. Maybe the corsair type that is thin might work? Dunno it'll be tight, i don't have any to test, but I did have ripjaws and they do NOT fit. I ended up going with the best i could find, ( TEAMGROUP Elite DDR4 32GB Kit (2 x 16GB) 3200MHz - https://amzn.to/4eNKeSC ) They have a 64GB kit too (64GB - https://amzn.to/3Byy9CC ) these fit perfectly and are at least a performance 3200mhz ram kit for the price. Happy Building! ### ⭐ PSU Came Defective *by C***R on December 22, 2025* PSU came defective ### ⭐⭐⭐⭐ Short depth, good quality, screaming fans. *by C***S on February 4, 2025* Decent short-depth rack. One odd thing is the power supply doesn't have a 4 pin CPU power cable, which wasn't a problem in my low-power build. The included fans scream at you, so not suitable for being in the same room, and I replaced them with lower flow but much quieter Noctua fans. This may or may not be an option for your build, so check your temps! You will need some kind of riser or PCIe extender to make use of the card slot, which sits parallel to the motherboard. ## Frequently Bought Together - IN-WIN IW-RF100-S315 1U Short Depth Rackmount Server Chassis, ATX 315W Gold PSU - GODSHARK PCI-Express 16x Riser Card 90 Degree Right Angle Riser Adapter Card 1U 2U --- ## 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.co.uk/products/171278107-in-win-iw-rf100-s315-1u-short-depth-rackmount-server](https://www.desertcart.co.uk/products/171278107-in-win-iw-rf100-s315-1u-short-depth-rackmount-server) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*