External Dimensions
| Length mm | 1007 |
| Width mm | 679 |
| Depth mm | 416 |
Weight (kg)
| Overall Weight | 36 |
Rack Sizes
| Space Units Total | 4U |
| Rackable Depth | 34 |
| Rack Depth Rail To Rail | 29 |
| Depth Front Rail To Back Lid | 34 |
28" Roto Shock Racks 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 is 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.
For orders placed online before 2pm Monday – Thursday, if the item ordered is in stock within the UK, next working day delivery within the UK Mainland is included. If the item is not in stock within the UK, delivery is normally 2- 3 working days. If the lead time is longer, we will inform you of the delay. If the item is required for next day delivery, please call us on 01902 324734 or chat online to check stock is available for your requirements.
Deliveries to the Scottish Highlands, Isle of Man, Isles of Scilly, Northern Ireland and Republic of Ireland do have an extra delivery charge which is applied during the online order process.
Whilst every reasonable effort shall be made to have your order delivered on your chosen day, this is not a guarantee. Some instances where third parties are used, it may not be possible and this is unfortunately out of our control. We shall not be liable for any losses, damages or expenses incurred by the buyer, courier or company if any failure to meet any estimated delivery date occurs.
Please see our European delivery page below, chat online or email sales@thecaseshop.co.uk for more information.
view delivery & returns policy
For orders placed online before 2pm Monday-Thursday, next working day delivery is included within the UK Mainland. If the item is not in stock within the UK we will inform you of the delay.
We are committed to our customer care and your total satisfaction, with 1000’s of happy customers our service is second nature to us.
We can tailor your insert to meet your needs such as anti-static foam, corporate identity & the option of coloured foams to complement your equipment.
Visit our West Midlands based showroom and take a look at our range before you buy, we can even help guide you to the best products for your requirements.
With 1000’s of cases in stock for all uses and a wide selection of brands, this makes us the UK’s largest outlet for Protective Cases.
should you find the same product on sale for less elsewhere we promise to match or even beat it! Please email sales@thecaseshop.co.uk for more information.
Enquire about SKB 3SKB-R904U28 4U 28-inch Deep rSeries Shock Rack
Please use this form for enquiries and pricing or call us on 01902 324734.
Our goal of providing you with the lowest price on our products has allowed us to beat competitors quotes on the widest range of cases available in the UK. However, should you come across the same product on sale for a cheaper price, we will endeavour to match or beat it! The price to match must be in sterling on a UK website that is run by an approved online distributor for this to be available.
Unfortunately, we are not able to match eBay or other auction prices. However, we will consider a Price match on eBay Online Stores if they are an approved online distributor.
The Price Match Promise will only apply on the day your order is placed.
Please call 01902 324734, chat online or email sales@thecaseshop.co.uk for further information.
