3-position hot-swappable hard disk cabinet FRHD-SAS-3C-A

Changelog

2024.03.27: Fixed the issue that the GND copper pour of 'Inner Layer 1' is missing, please check whether each layer has copper pour before playing the plate.

Imprint Notice

• The copyright of this project is owned by Frost Autumn Awe.
• This project is licensed under the CC-BY-NC-SA (Creative Commons-Attribution-Noncommercial-ShareAlike) license and prohibits unauthorized derivative works (new works created by intercepting parts of the original project or modifying the original project are called "derivative works")
• Even if you are authorized, you must share your engineering talents in the same way before you can perform the deduction (you need to mark the original author's signature and source), please consciously abide by the open source agreement, and jointly maintain the open source environment.
• This item is for DIY and learning purposes only, and it is forbidden to use this item for all commercial activities (selling, disseminating, and reproducing for profit) including and not limited to the above three points.
• Note!! This product is not authorized to be sold to any organization or individual, if it is authorized, it will be publicized here, and the studio refuses to provide after-sales and technical support for products purchased through other channels.

Please abide by the open source agreement and jointly maintain the open source environment, thank you.

[Overview] A 3-bay 3.5-inch SATA/SAS compatible hard disk cabinet with airtight air duct for efficient heat dissipation.

[Parameter] A 3.5-inch disk can be installed, and a 2.5-inch disk can be used to support it with an adapter bracket.

A 90mm cooling fan can be installed

The backplane has 3 SATA data ports, a large 4D power port, an XT30 power port, and a 20pin power module slot.

The backplane has a power indicator, a hard disk read/write light.

Compatible with Huawei RH2288V3 and V5 hard disk bays.

Four-layer PCB (size can be sampled for free) needs to be checked (free and required) impedance matching when placing an order.

PCB Welding Tutorial [Three-position Hot-swap Hard Disk Cabinet Backplane Welding tutorial ] https://www.bilibili.com/video/BV1mK421a7f1/?share_source=copy_web&vd_source=9ba9c2a4a9a29c0f587ea40cfed8c93d

[Foreword] This open source project is relatively easy to make, and if it is fully equipped, the production cost is relatively low.

1. Tools to be prepared: heating table (teppanyaki), electric soldering iron, recommended steel stencil, 3D printer with a printing area of not less than 25 cm × 25 cm

2.Some component purchase links refer to accessories (the original capacitor uses the Panasonic Sanyo SVP series, the price is higher, and other capacitors of the same size voltage can be replaced.)

Application: Connect to your computer's motherboard with three SATA cables, or to the hard drive cabinet using an array card and adapter cable.

Power supply with PC power: no need to install a power module, use a large 4D connection to the backplane (the cable is not long enough, you can buy an extension cable)

Use external 12V power supply: You need to install a power module, and the power supply requirements are not less than 12V 8A through the XT30 interface input (you can buy an adapter cable for the round DC power supply).

Power module: with gold finger plug-in structure, it can be replaced arbitrarily.

Shell part: It is recommended to use FDM process printing (6 layers on the upper and lower layers, 4 layers on the outer wall, no less than 20% filling)

Installation: M3×8 is used for the housing part, and the length of the cooling fan fixing screw M3 is calculated as fan thickness + 5 mm.