---
product_id: 31671947
title: "Rocstor Rocpro 900e 4 TB 3.5' External Hard Drive - USB 3.0, eSATA, FireWire/i.LINK 800 - SATA - 7200 rpm -Built-in Powe"
brand: "rockstor"
price: "NT$21836"
currency: TWD
in_stock: true
category: "Personal Computers"
url: https://www.desertcart.tw/products/31671947-rocstor-rocpro-900e-4-tb-3-5-external-hard-drive
store_origin: TW
region: Taiwan
---

# Rocstor Rocpro 900e 4 TB 3.5' External Hard Drive - USB 3.0, eSATA, FireWire/i.LINK 800 - SATA - 7200 rpm -Built-in Powe

**Brand:** rockstor
**Price:** NT$21836
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Rocstor Rocpro 900e 4 TB 3.5' External Hard Drive - USB 3.0, eSATA, FireWire/i.LINK 800 - SATA - 7200 rpm -Built-in Powe by rockstor
- **How much does it cost?** NT$21836 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/31671947-rocstor-rocpro-900e-4-tb-3-5-external-hard-drive)

## Best For

- rockstor enthusiasts

## Why This Product

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

## Description

eSATA, FireWire/i.LINK 800, USB 3.0 - SATA - 7200 - Desktop/Portable - Black

## Features

- Full Product Specifications: Click to view
- Storage Capacity: 4 TB
- Spindle Speed (rpm): 7200
- Wireless LAN: No
- Host Interface: eSATA

## Images

![Rocstor Rocpro 900e 4 TB 3.5' External Hard Drive - USB 3.0, eSATA, FireWire/i.LINK 800 - SATA - 7200 rpm -Built-in Powe - Image 1](http://ecx.images-amazon.com/images/I/31rb5DswF2L.jpg)

---

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**Shop now:** [https://www.desertcart.tw/products/31671947-rocstor-rocpro-900e-4-tb-3-5-external-hard-drive](https://www.desertcart.tw/products/31671947-rocstor-rocpro-900e-4-tb-3-5-external-hard-drive)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-19*