1U 3R-3221 Server Shipping Case


Foam Lined Roto-Molded Case for shipping 1U Servers up to 28 in. deep. Protecting your valuable equipment while keeping the container weight low has never been easier.

Rack Units: 1U
Interior Dimensions: 32 x 21 x 7 in.
Exterior Dimensions: 35 x 24 x 9.8 in.
Base & Lid Dimensions: Base: 4.8 in. | Lid: 2.2 in.
Case Weight: 30.6 Lbs.
Wheels: Pull Handle Wheeled

Server Shipping Case Colors

1U 3R-3221 Server Shipping Case
1U 3R-3221 Server Shipping Case 1U 3R-3221 Server Shipping Case 1U 3R-3221 Server Shipping Case 1U 3R-3221 Server Shipping Case 1U 3R-3221 Server Shipping Case

1U 3R-3221 Server Shipping Case

This heavy duty case has a foam interior that protects the weight and also provides shock absorption. It’s waterproof, crushproof, dustproof and guaranteed for life.

  • Heavy duty two inch wide edge wheels with comfortable over-molded tow and carrying handles
  • Accepts the 1SKB-PDL and 1SKB-PDL-C Combination TSA Padlock
  • Waterproof and dust tight design (MIL-C-4150J / IP67)
  • LLDPE Polyethylene impact resistant
  • UV, solvents, corrosion, fungus resistant (MIL-STD-810F)
  • Pressure relief/breather valves
  • Resistant to impact damage (MIL-STD-810F)
  • Stainless steel latches and hinges
  • Proudly Made in the USA

Case interior includes egg-crate foam in the lid, a bottom cushioning pad and a foam lining specifically designed for rackable servers.

More Information
Brand Specialty Cases
Interior (LxWxH) 32 x 21 x 7 in.
Interior Cu. Volume 2.72 cu ft
Exterior (LxWxH) 35 x 24 x 9.8 in.
Exterior Cu. Volume 4.51 cu ft
Carton Dimensions 35.5 x 25 x 9.25 in.
For Servers Up To 28 x 19 x 1.75 in.
Weight 30.6 Lbs.
Color Black
Lid Depth 2.2 in.
Base Depth 4.8 in.
Rack Units 1U
Rack Depth 19 in.
Max Temperature 180 Degrees F
Min Temperature -40 Degrees F
Wheels Pull Handle Wheeled
Handle Rubber Overmolded Handles
Latches Stainless Steel Latches
Hinges Stainless Steel Hinges
Lockable Pad-Lockable
Stackable Yes
Body Material LLDPE Polyethylene
Manufacturing Process Roto Molded
Water Resistance Watertight
Rating ATA Rated
Certifications IP67, MIL-C-4150J, MIL-STD-648C, MIL-STD-810F


SKB brand hardshell cases are fully warranted against defects in materials and craftsmanship for the life of the case to the original owner. That means, if your case breaks, SKB will supply replacement parts, repair the case, or replace your case for as long as you own it. Proof of Purchase is required for all warranty claims. Electronic components in SKB brand hardshell pedalboard systems are warranted for five years from date of purchase. Soft cases and gig bags are warranted for one year from date of purchase. SKB is not responsible for the shipping cost to our facility. However, SKB will cover all of the costs of repairs and/or replacements, as well as the return shipping. SKB hardshell cases are warranted for life to the original owner only. Cases used rental purposes, used by institutions or schools, modified or used cases are not covered by this warranty. To request a return authorization for a warranty claim, please contact our Customer Service Department at (800) 783-0087


SKB Soft Products are fully warranted to the original owner against defects in materials and craftsmanship for one year from purchase. Any defects in workmanship will be covered by SKB. Damages due to accident, improper care, negligence or normal wear, where SKB is not at fault, are not covered on Soft Products. Freight cost to SKB Corporation is the responsibility of the customer. SKB will pay the return freight for warranty product shipped back to the customer.

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