OWC miniStack STX – 6TB Hybrid – Matte Silver
OWC miniStack STX – 6TB Hybrid – Matte Silver
6TB Thunderbolt 4 Storage & 3-Port Hub - Matte Silver
The OWC miniStack STX 6TB Matte Silver combines 4TB of SATA hard-drive storage and a 2TB M.2 NVMe SSD with a Thunderbolt 4 hub in a compact chassis designed to complement Mac mini, Mac Studio and other Thunderbolt or USB-C systems.
- 4TB 3.5-inch SATA hard drive plus 2TB M.2 NVMe SSD fitted.
- 6TB total configured capacity.
- Thunderbolt 4 host connection with 3 downstream Thunderbolt ports.
- Up to 770MB/s real-world NVMe performance.
- Up to 96W host power delivery.
Brand: OWC
£ please call for the price
OWC miniStack STX – 6TB Hybrid – Matte Silver Product Overview
The OWC miniStack STX 6TB Matte Silver is a compact storage-and-connectivity expansion platform combining a 4TB SATA hard drive, 2TB M.2 NVMe SSD and Thunderbolt 4 hub.
Dual-Drive Storage Architecture
A 4TB 3.5-inch SATA hard drive and 2TB M.2 NVMe SSD are fitted for 6TB total capacity. The universal SATA bay supports 2.5-inch or 3.5-inch SATA HDDs and SSDs, while the M.2 slot supports 2280 M-key NVMe SSDs. OWC specifies real-world NVMe performance up to 770MB/s.
Thunderbolt 4 Hub
The host port connects at up to 40Gb/s and three downstream Thunderbolt 4 ports provide flexible device expansion. The hub can support multiple Thunderbolt/USB devices and compatible displays subject to host capabilities.
Power And Workflow
Up to 96W host charging is available on the Thunderbolt host connection. The aluminium chassis includes active cooling and a certified 0.3m Thunderbolt cable.
Broad Compatibility
miniStack STX supports Thunderbolt 4, Thunderbolt 3, USB4 and compatible USB-C hosts. NVMe SSD access requires a compatible Thunderbolt host; USB-only host connections provide SATA storage and USB hub functionality.
OWC miniStack STX – 6TB Hybrid – Matte Silver Key Features
- 6TB total configured capacity
- 4TB 3.5-inch SATA hard drive fitted
- 2TB M.2 2280 NVMe SSD fitted
- 1 x universal 2.5-inch / 3.5-inch SATA bay
- 1 x M.2 2280 NVMe SSD slot
- Up to 770MB/s real-world NVMe performance
- 1 x Thunderbolt 4 host port plus 3 x downstream Thunderbolt 4 ports
- Up to 96W host power delivery
- Supports Thunderbolt 4, Thunderbolt 3, USB4 and compatible USB-C hosts
- Certified 0.3m Thunderbolt cable included
- 3-year OWC limited warranty
OWC miniStack STX – 6TB Hybrid – Matte Silver Technical Specifications
| Product | OWC miniStack STX |
| Manufacturer Part Number | T4MSSH04N02 |
| Finish | Matte Silver |
| Total Capacity | 6TB |
| Installed Storage | 4TB 3.5-inch SATA hard drive + 2TB M.2 NVMe SSD |
| SATA Bay | 1 x universal 2.5-inch / 3.5-inch SATA bay |
| NVMe Slot | 1 x M.2 2280 M-key NVMe SSD slot |
| Maximum NVMe Performance | Up to 770MB/s real-world performance |
| Host Interface | Thunderbolt 4 (USB-C), 40Gb/s |
| Thunderbolt Ports | 1 host + 3 downstream Thunderbolt 4 ports |
| Host Charging | Up to 96W |
| Included Cable | 0.3m Thunderbolt cable |
| Warranty | 3-year OWC limited warranty |
OWC miniStack STX – 6TB Hybrid – Matte Silver Product Downloads
OWC Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard OWC Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the manufacturer website, or contact us if unsure before ordering.










