SKB Cases 3SKB-R908U28, 8U 28-Inch Deep rSeries Shock Rack Case
SKU: 58522500229

SKB Cases 3SKB-R908U28, 8U 28-Inch Deep rSeries Shock Rack Case

Sale price$1030.49 Regular price$1144.99
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Description

SKB Cases 3SKB-R908U28, 8U 28-Inch Deep rSeries Shock Rack CaseThe SKB Cases 3SKB R908U28, 8U 28 Inch Deep rSeries Shock Rack Case feature a depth of 29. 5" from front to rear rail, with lid depths of 4. 5" per lid to accommodate deeper servers. They also include a revolutionary new patented Adjustable Rail Conversion System (ARCS). This ARCS technology allows the user to adjust the rack width up to 0. 5 inches on each side. Optional easy mount adapter rails will convert the equipment mounting standard from 3 16"

The SKB Cases 3SKB-R908U28, 8U 28-Inch Deep rSeries Shock Rack Case feature a depth of 29.5" from front to rear rail, with lid depths of 4.5" per lid to accommodate deeper servers. They also include a revolutionary new patented Adjustable Rail Conversion System (ARCS). This ARCS technology allows the user to adjust the rack width up to 0.5 inches on each side. Optional easy-mount adapter rails will convert the equipment mounting standard from 3/16" threaded to 7/32" through holes or square cage nut windows. The 7/32" through hole option and the 3/16" threaded are special order items. 28" 3SKB Roto Shock Racks will accommodate Dell and Compaq servers utilizing "Versa-rail" or "Rapid-rail" pull-out systems. All 3SKB Series Roto Shock Racks feature a compound hinge system that allows the lid to swing out and completely around to lie flat against the main body of the case. This also enables effortless removal/reinstallation of the lid with a simple lift motion.

Both front and rear lids are designed to protrude into the base of the case approximately 1" with a unique double wall structure that makes them incredibly rigid where this intersection occurs, providing MIL-SPEC sealing characteristics with significantly fewer latches than most competitive cases. This revolutionary design allows for rapid deployment in an up-right configuration, even when stacked -- 3SKB Roto Shock Racks are the only shock racks in the marketplace today that will open front and back while stacked.

The inner rack chassis is built of high strength / lightweight aluminum alloy and 11 gauge hot rolled carbon steel rack rails to DIA-310 standards, creating an H-shaped frame that provides maximum strength. Shock and vibration mitigation are accomplished with eight (8) elastomeric isolators rated for a payload range of 40 - 150 pounds in a standard configuration, and up to 300 pounds in a special-order extended payload configuration allowing adequate sway space for ambient air circulation and heat dissipation. The rack rails come pre threaded for standard 10-32 hardware and mounting screws are included. Other standard features include an automatic ambient pressure relief valve and removable 4" casters.

Product Specification:

Case Type: Shock-Mounted Rack Case

Rack Form Factor: 8 RU

Rail Placement: Rear

Carrying/Transport Options: Removable Wheels

Type of Closure Lockable: Latch

Number of Wheels: 4

Shock Protection: Yes

ATA-Compliant: Yes

Material of Construction: Polyethylene

Package Weight: 96 lb

Box Dimensions (LxWxH): 42.5 x 27 x 23.8"

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: 58522500229

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ABK
Pawtucket, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
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Tatacrio
Carnegie, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Verified Purchase
Christy F
Natrona Heights, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
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Cait E
Lowell, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Pawtucket, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026

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