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Owc OWCTB3SRE48.0S NAS Servers Owc 48tb Thunderbay 4 Thunderbolt (40gb/s) Enterprise Drive Raid Storage Solution With Softraid - Ov Owctb3sre480s 810586030991

Part Number: OWCTB3SRE48.0S
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Product Specifications



OWC 48TB ThunderBay 4 Thunderbolt (40Gb/s) Enterprise Drive RAID Storage Solution With SoftRAID - Over 1000MB/s RAID 0 Speed - Four Enterprise Class Drives - SoftRAID Premium (3 Year) Included - RAID 0/1/4/5/1+0 (10)/JBOD - Pre-configured In RAID 5 - (OWCTB3SRE48.0S)

OWC THUNDERBAY 4 48TB THUNDERBOLT 40GB/S ENTERPRISE DRIVE RAID STORAGE SOLUTION

Manufacturer Part Number: OWCTB3SRE48.0S



CPN:OWC THUNDERBAY 4 48TB THUNDERBOLT 40GB/S ENTERPRISE DRIVE RAID STORAGE SOLUTION
MANUFACTURER NAME: Owc
MANUFACTURER PART NUMBER: OWCTB3SRE48.0S
UPC EAN CODE: 810586030991
LANGUAGE: EN
MARKET:US

General Information:

Perfect in All, for All

Speed, capacity, and configuration flexibility in a compact desktop footprint. ThunderBay 4 is perfection for a myriad of content creators and the reason it's been one of the best-selling RAID storage solutions for the past decade.

Handle it all from everyday file storage and backup to running multi-stream compressed 4K video. Choose a preconfigured solution to start working immediately or add your own HDDs or SSDs to a DIY kit. Configure ThunderBay 4 with OWC SoftRAID or your own RAID software to achieve your optimum level of performance and data redundancy. Add additional ThunderBay 4 or other Thunderbolt storage devices to the second Thunderbolt port and flex bigger capacity muscle. In every imaginable way, ThunderBay 4 is perfect in all, for all.

Speed to Create

Up to 1527MB/s real-world speed to easily handle video editing, audio production, and photo editing, and other bandwidth demanding needs.

Built for RAID

Bundled with OWC SoftRAID; the fastest and most flexible RAID 0/1/4/5/1+0 (10) tool. Also supports Apple RAID and Windows Disk Manager.

Capacity to Dream

Access, backup, and push your creativity beyond your dreams with up to 80TB of either HDD or SSD storage.

Powerfully Expansive

Daisy-chain up to five additional ThunderBay 4 or other Thunderbolt storage devices via the second Thunderbolt port

More from the Manufacturer

ManufacturerOther World Computing
Manufacturer Part NumberOWCTB3SRE48.0S
Manufacturer Website Addresshttps://www.owc.com/
Brand NameOWC
Product LineThunderBay 4
Product NameThunderBay 4 External Storage Solution
Packaged Quantity1
Product TypeDAS Storage System
  Product UPC810586030991
Storage:
Number of Hard Drives Supported4
Number of Hard Drives Installed4
Total Hard Drive Capacity Installed48 TB
Hard Drive InterfaceSerial ATA/600
Hard Drive Configuration4 x 12TB
Number of Solid State Drive Supported4
Number of Solid State Drive Installed0
I/O Expansions:
Number of Total Expansion Bays4
Number of 2.5"/3.5" Bays4
Controllers:
Controller TypeSerial ATA/600
RAID SupportedYes
RAID Levels0, 1, 4, 5, 10, JBOD
Interfaces/Ports:
Drive InterfaceSerial ATA/600
Host InterfaceThunderbolt 3
Number of Thunderbolt 3 Ports2
Physical Characteristics:
Height7.5"
Width5.3"
Depth9.6"
Form FactorDesktop
Miscellaneous:
What's in the box
  • ThunderBay 4 External Storage Solution
  • 1 x 0.7M (28") OWC Thunderbolt Cable
  • 1 x US Power Cable
  • 2 x Security Keys for Front Panel Lock
  • 1 x Quick Start Guide for OWC ThunderBay 4 with Thunderbolt 3
  • 1 x Assembly Manual & User Guide for OWC ThunderBay 4 with Thunderbolt 3
  • 1 x Quick Start Guide for OWC SoftRAID (Digital)


Environmental ComplianceWaste Electrical and Electronic Equipment Directive (WEEE)
Warranty:
Warranty5 Year

Date Inserted: Monday July 21, 2025

This product was last updated on Wednesday April 22, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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Shipping / Returns

Shipping

Ground = FREE
(Delivery within 2-7 business days)

Two Day Air = $44.00
(Delivery within 2 business days)

Standard One Day = $79.00
(Delivery within next business day)

Priority = $119.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $54.33

FedEx International Economy (Canada only) = $104.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

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Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Owc.


Owc Company's Information

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    About Owc

    Why Buy OWC Products from Compsource

    Other World Computing (OWC) has been a trusted name in the Apple ecosystem since 1988. Founded by Larry O’Connor in Woodstock, Illinois, OWC has grown into a global leader in Mac and iOS upgrades, offering over 3,000 products and shipping to more than 190 countries.

    What OWC Offers

    • High-performance SSDs and memory upgrades for Macs
    • External storage solutions including RAID arrays and portable drives
    • Docking stations, cables, and accessories for Apple devices
    • Software tools and educational resources to empower DIY upgrades

    Why Choose OWC?

    OWC is known for its commitment to quality, innovation, and sustainability. Their LEED Platinum-certified campus runs on renewable energy, including solar arrays and a wind turbine that makes them a net energy producer. Their products are designed and assembled in the USA, and they offer industry-leading warranties and customer support.

    Why Buy OWC from Compsource?

    • Authorized Reseller: Compsource is a trusted partner offering genuine OWC products.
    • Competitive Pricing: Get the best deals on OWC upgrades and accessories.
    • Fast Shipping: Nationwide delivery with excellent customer service.
    • Expert Support: Our team helps you choose the right OWC solution for your needs.

    We want this to be as easy and stress-free as possible. CompSource is here to help with your OWC purchase. We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best OWC solution for your needs and budget.

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    About the Author

    Mason Maynard - Marketing Manager of CompSource

    Mason Maynard

    Mason Maynard is a people-oriented individual who finds joy in spending quality time with friends and family, valuing strong personal connections. With a strong interest in Marketing and Sales, Mason thrives on creating impactful strategies that engage audiences and drive meaningful results. Mason is passionate about innovation, business growth, and delivering top-tier customer service.

    Connect with Mason on: LinkedIn


    Learn more about NAS Servers

    CompSource offers solutions for anywhere data lives! Since our start in 1991 we have seen massive changes and efficiency's in traditional Hard Drive storage. Now we are seeing Hard Drives that use flash memory with no moving parts to drastically improve speed called SSD Drives. Recently released even faster speeds and longevity from Intel Optane Drives!

    Data is extremely valuable please consider backing up your storage, here are some options from good to best options.
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    We want this to be as easy and stress-free as possible. That's why we're offering to install everything for you. The expertly trained professionals from Buy It Installed provide high-quality service and will get everything up and running with little to no hassle on your end.

    We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.


    I recently ordered a battery backup system (UPS) for my home pc. I placed the order late one afternoon and the item arrived by FEDEX at my door the next day. That's right, I received my delivery from purchase to install in under 24 hours utilizing free shipping even. WOW!!! The communication from CompSource was equally good as well as the product I received. I normally purchase all my products from Amazon or Newegg, but will definitely use CompSource in the future. BTW, the UPS from CompSource was 15% lower priced than anyone else on the web, and I got it the very next day!!! Joe
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