---
product_id: 708144400
title: "Techology FS304-V Three (3) 5.25\" Bay to Four (4) 3.5\" SAS 12G / SATA 6G Trayless Hot-swap Cage, SST-FS304B-V"
brand: "silverstone"
price: "R$1814"
currency: BRL
in_stock: true
reviews_count: 5
category: "Silver Stone"
url: https://www.desertcart.com.br/products/708144400-techology-fs304-v-three-3-5-25-bay-to-four
store_origin: BR
region: Brazil
---

# 12Gbit/s transfer speed 4x 3.5" SAS/SATA drives Built-in cooling fan Techology FS304-V Three (3) 5.25" Bay to Four (4) 3.5" SAS 12G / SATA 6G Trayless Hot-swap Cage, SST-FS304B-V

**Brand:** silverstone
**Price:** R$1814
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your data game with SilverStone’s powerhouse hot-swap cage—because downtime is so last decade.

## Quick Answers

- **What is this?** Techology FS304-V Three (3) 5.25" Bay to Four (4) 3.5" SAS 12G / SATA 6G Trayless Hot-swap Cage, SST-FS304B-V by silverstone
- **How much does it cost?** R$1814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/708144400-techology-fs304-v-three-3-5-25-bay-to-four)

## Best For

- silverstone enthusiasts

## Why This Product

- Trusted silverstone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hot-Swap Ready:** Trayless design with hot-swap functionality lets you swap drives without downtime—perfect for mission-critical setups.
- • **Smart Drive Monitoring:** Independent LED indicators keep you instantly informed of each drive’s status—stay ahead of potential issues.
- • **Maximize Storage Density:** Fits four 3.5" SAS/SATA drives in just three 5.25" bays—optimize your chassis real estate effortlessly.
- • **Blazing Fast Data Transfer:** Supports up to 12Gbit/s SAS and 6Gbit/s SATA speeds for seamless, high-throughput performance.
- • **Efficient Thermal Management:** Integrated cooling fan ensures optimal heat dissipation, maintaining peak performance under heavy workloads.

## Overview

The SilverStone FS304-V is a robust, budget-friendly 3.5" drive cage that fits four SAS 12G/SATA 6G drives into three 5.25" bays. Featuring trayless hot-swap capability, independent LED status indicators, and a built-in cooling fan, it delivers enterprise-grade performance and reliability in a compact steel enclosure designed for professional-grade desktop and server environments.

## Description

The FS304-V is the third iteration in SilverStone FS304 drive cage lineup. Like its predecessors, the FS304 and FS304-12G, the FS304-V supports transfer rates of up to 12Gbit/s. It sets itself apart with a change in materials and an additional feature of 9.5mm slim ODD support: whereas the FS304-12G features an aluminum enclosure and steel HDD trays, the FS304-V utilizes a steel enclosure and plastic HDD trays. The primary goal of the FS304-V is to offer a budget-friendly alternative while offering the same performance and reliability expected of SilverStone's storage product line.

Review: Works perfectly - though the stock fan on this thing... - Works great - but that fan! I bought this to be used in my backup server and like its metal counterpart it works beautifully, you can extract, change, and reinstall a drive as if it were child's play. My only complaint about the physical mechanism is that the drive trays are a bit harder to extract than I would prefer. Overall if you need a (relatively) inexpensive hot-swappable drive enclosure this would be well suited. I will say yes, it's less expensive than the trayless one and does the job exactly the same - if you can spend the money, get the trayless one! In the manual they say you can connect the fan to a fan header on your motherboard - I did this to decrease the fan whine but it didn't make that much of a difference. My only other thing I can think of is to replace it (and you can since it's a standard 92mm fan) with something a bit quieter. Only thing is replacing said noisy fan requires taking out the drives (all), unplugging all cables to it, and then taking out the distribution board to get to the fan screws. It's a fairly simple process, but it's not a 5 minute job - so beware.
Review: Very versatile and robust bay. - This is ideal for the rack mount case that I'm putting together - I'm already using the three existing 5-1/4" bays for a tape and an optical drive, so I'm replacing one of the 120mm front fan and 5x 3-1/2" drive combo bays with this. A bonus is that if I don't have SAS drives handy for whatever reason, or I need to use laptop drives, this unit has the flexibility to allow me to use SATA or different footprint drives. The actual cage is made of ridiculously heavy gauge metal; it would be difficult to damage, I think. And while I could wish the plastic trays were a little more robust, with care they should last longer than the case itself, and they are easy and precise in regard to insertion and removal. The only surprise in the description was that I had to guess the fan size from the part number in the photo, and I guessed wrong. I thought it had a 120mm fan; it turned out to be 80mm, but it is a nice PWM fan.

## Features

- Fits four 3.5" SAS-12G/SATA 6Gbit/s drives in three 5.25" device bay
- Compatible with 9.5mm slim optical drive
- Independent LED indicators for monitoring drive statuses
- Built-in cooling fan for excellent heat dissipation
- Supports hot-swap functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWHRGJ84 |
| Best Sellers Rank | #505 in Enclosures |
| Brand | SilverStone |
| Built-In Media | 5.25" cage, hot-swap trays |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity Technology | SAS 12G / SATA 6G |
| Customer Reviews | 4.0 out of 5 stars 10 Reviews |
| Data Transfer Rate | 64 gigabits_per_second |
| Enclosure Material | Alloy Steel, Plastic |
| Hard Disk Form Factor | 3.5 inches |
| Hardware Interface | SAS |
| Hardware Platform | x86_64 |
| Item Dimensions L x W x H | 7.72"L x 5.75"W x 4.96"H |
| Item Weight | 2.4 pounds |
| Manufacturer | SilverStone Technology |
| Material | Alloy Steel, Plastic |
| Mfr Part Number | SST-FS304B-V |
| Model Number | SST-FS304B-V |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 7.72"L x 5.75"W x 4.96"H |
| Supported Devices Quantity | 4 |
| UPC | 844761028107 |
| Warranty Description | 1 year limited |

## Product Details

- **Brand:** SilverStone
- **Color:** Black
- **Hardware Interface:** SAS
- **Hardware Platform:** x86_64
- **Product Dimensions:** 7.72"L x 5.75"W x 4.96"H

## Images

![Techology FS304-V Three (3) 5.25" Bay to Four (4) 3.5" SAS 12G / SATA 6G Trayless Hot-swap Cage, SST-FS304B-V - Image 1](https://m.media-amazon.com/images/I/61Qa6XW-uzL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly - though the stock fan on this thing...
*by D***R on July 24, 2026*

Works great - but that fan! I bought this to be used in my backup server and like its metal counterpart it works beautifully, you can extract, change, and reinstall a drive as if it were child's play. My only complaint about the physical mechanism is that the drive trays are a bit harder to extract than I would prefer. Overall if you need a (relatively) inexpensive hot-swappable drive enclosure this would be well suited. I will say yes, it's less expensive than the trayless one and does the job exactly the same - if you can spend the money, get the trayless one! In the manual they say you can connect the fan to a fan header on your motherboard - I did this to decrease the fan whine but it didn't make that much of a difference. My only other thing I can think of is to replace it (and you can since it's a standard 92mm fan) with something a bit quieter. Only thing is replacing said noisy fan requires taking out the drives (all), unplugging all cables to it, and then taking out the distribution board to get to the fan screws. It's a fairly simple process, but it's not a 5 minute job - so beware.

### ⭐⭐⭐⭐⭐ Very versatile and robust bay.
*by A***C on December 17, 2025*

This is ideal for the rack mount case that I'm putting together - I'm already using the three existing 5-1/4" bays for a tape and an optical drive, so I'm replacing one of the 120mm front fan and 5x 3-1/2" drive combo bays with this. A bonus is that if I don't have SAS drives handy for whatever reason, or I need to use laptop drives, this unit has the flexibility to allow me to use SATA or different footprint drives. The actual cage is made of ridiculously heavy gauge metal; it would be difficult to damage, I think. And while I could wish the plastic trays were a little more robust, with care they should last longer than the case itself, and they are easy and precise in regard to insertion and removal. The only surprise in the description was that I had to guess the fan size from the part number in the photo, and I guessed wrong. I thought it had a 120mm fan; it turned out to be 80mm, but it is a nice PWM fan.

### ⭐⭐⭐ Good build quality but very loud!
*by B***K on March 15, 2026*

Terrific construction but the small fan, which is riveted in place and difficult to replace, is quite loud. A larger more standardized fan that could be replaced easily for something quieter would be more suitable for an item intended to be used for years. It’s literally the loudest part of the entire build.

## Frequently Bought Together

- Silverstone Techology FS304-V Three (3) 5.25" Bay to Four (4) 3.5" SAS 12G / SATA 6G Trayless Hot-swap Cage, SST-FS304B-V
- Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)
- Noctua NF-R8 redux-1800 PWM, High Performance Cooling Fan, 4-Pin, 1800 RPM (80mm, Grey)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-22*