SKU: 63950639245

FSP U660 ATX Ultra Tower (Multi-HDD) Desktop Chassis - Black

Sale price$1417.05 Regular price$1574.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

FSP U660 ATX Ultra Tower (Multi-HDD) Desktop Chassis - BlackQuick Specs Supports ATX, M ATX, and Mini ITX motherboards for versatile builds. Accommodates up to 18 HDDs and 4 SSDs for massive storage capacity. Features nine expansion slots, including vertical GPU support, for ultimate expandability. Offers extensive cooling options with radiator support on the front, top, and bottom. Provides USB 3. 0 and Type C ports for high speed connectivity. Built for Demanding Workstations The FSP U660 is an ATX ultra

Quick Specs

  • Supports ATX, M-ATX, and Mini-ITX motherboards for versatile builds.
  • Accommodates up to 18 HDDs and 4 SSDs for massive storage capacity.
  • Features nine expansion slots, including vertical GPU support, for ultimate expandability.
  • Offers extensive cooling options with radiator support on the front, top, and bottom.
  • Provides USB 3.0 and Type-C ports for high-speed connectivity.

Built for Demanding Workstations

The FSP U660 is an ATX ultra tower chassis meticulously designed to meet the rigorous demands of modern, professional workstations. As a high-performance ATX case, its robust construction and extensive features provide the ideal foundation for high-performance computing, ensuring reliability and expandability. This ATX PC case is the perfect solution.

Unrivalled Storage Capacity in an ATX PC Case

This ATX case supports up to eighteen 3.5" HDDs and four 2.5" SSDs, offering unparalleled storage capacity within an ATX PC case. It is perfectly suited for data-intensive applications such as video editing, scientific computing, and large-scale data storage. The FSP U660 redefines storage capabilities within an ATX case.

Exceptional Expansion Capabilities

Featuring nine expansion slots, including support for vertical graphics card mounting, the U660 provides exceptional expansion capabilities within an ATX case. Install multiple GPUs, capture cards, and other expansion cards to tailor your workstation to your specific needs. The U660 redefines the capabilities expected of an ATX PC case.

Advanced Cooling Solutions

Keep your components running cool and stable with the U660's advanced cooling solutions, vital for any powerful ATX case. Support for multiple radiators, including 360mm units on the front and top, ensures optimal thermal performance, even under heavy workloads. Numerous fan mounting points allow for custom cooling configurations, making it a superior ATX PC case.

Optimised Airflow Design

The U660 features an optimised airflow design that promotes efficient heat dissipation. Strategically placed vents and fan mounts ensure that cool air is drawn in and hot air is exhausted, keeping your system running at peak performance within this exceptional ATX case.

Future-Proof Connectivity

Stay connected with the U660's comprehensive front panel I/O, a crucial aspect of any modern ATX PC case. Featuring USB 3.0 ports and a USB Type-C port, you can easily connect your peripherals and transfer data at high speeds. This ensures your workstation remains future-proofed and ready for the latest devices, all within a premium ATX case.

Built to Last

Constructed from high-quality 0.8mm SPCC steel, the FSP U660 is built to withstand the rigours of daily use. Its durable construction ensures that your investment is protected for years to come. Choose the FSP U660 ATX case for reliability and longevity.

FEATURES:

  • Maximise storage capacity in this ATX case, supporting up to 18 x 3.5" HDDs and 4 x 2.5" SSDs.
  • Enjoy versatile motherboard compatibility, supporting ATX, M-ATX, and Mini-ITX form factors.
  • Customise your build with nine expansion slots, including vertical GPU mounting support.
  • Cool high-performance components with extensive radiator support for optimal thermal management.
  • Connect peripherals quickly, using front panel USB 3.0 and USB Type-C ports.

SPECIFCATIONS:

  • Type: ATX Ultra Tower (Multi-HDD)
  • Colour: Black
  • Materials: 0.8mm SPCC
  • Expansion Slots_ 9 (Support vertical graphics card insertion)
  • Drive Bays_
    • 3.5“ HDD_ 18 (share with SSD)
    • 2.5" SSD_ 1+3
  • Motherboard Support_ ATX(BTF), M-ATX, Mini-ITX
  • External I/O port_ USB3.0 x 2, USB Type-C x 1
  • Power Supply Type_ 250mm ATX
  • Fan Included(Pre-installed): None
  • Fan & Water Cooler Support_
    • Front: 120mm x 4 or 140mm x 3 or 360mm Radiator
    • Top: 120/140mm x 3 or 360mm Radiator
    • Bottom: 120mm x 3
    • Rear: 120/140mm x1
  • Maximum Radiator Support_ 360mm
  • Maximum CPU Cooler Height_ 180mm
  • Maximum Graphics Card Length_ 280mm or 420mm (Remove HDD bracket)
  • Product Dimensions_ 45.1 x 25.8 x 56.8 cm
  • Product Weight_ 10600g

WHAT'S IN THE BOX_

  • FSP U660 ATX Ultra Tower (Multi-HDD) Desktop Chassis - Black x1

Why FSP?

FSP is a global leader in power supply technology and ATX PC case design, known for reliability and innovation. Choosing an FSP ATX case means investing in a product engineered for performance and longevity, backed by years of industry expertise and a commitment to quality that South African professionals and enthusiasts trust.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63950639245

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4.4 ★★★★★
Based on 9 reviews
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Product Reviews
J
Verified Purchase
JB
Lake Worth, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
L
Verified Purchase
Lynn M
Lexington, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
T
Verified Purchase
TripletMama Heather
Alexandria, US
★★★★★ 5
Perfect for casual wear and dressy style
Color: Dark Green, Size: Small
This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
M
Verified Purchase
MMF
Chelsea, US
★★★★★ 5
Love the long sleeves!!!
Color: White, Size: Small
Love it! I'm 5' 11" tall and I purchased this according to reviews. Several people commented on the length of the sleeves. I have a hard time finding sleeves long enough if it's not " tall" sized. It was perfect for me. If this washes nice I'm going to consider purchasing more in other colors. I ordered the white and just love the long ribbed cuffs with the line of buttons. Very soft.
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Reviewed in the United States on May 1, 2026
C
Verified Purchase
Cindee
Natrona Heights, US
★★★★★ 4
Nice cozy sweater, but handwashing is recommended
Color: Beige, Size: Medium
Soft and cozy, but does not wash well. Goes with everything. This sweater fits well and looks great. I received lots of compliments while wearing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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