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Black steel 4-post open frame rack 25U height adjustable depth 22 to 36 inches

Tripp Lite

Tripp Lite SR4POST25 25U 4-Post Open Frame Server Rack

SKU CH-YQKZ-JJ4Z1 MPN SR4POST25

A 25U four-post open frame rack with adjustable 22 to 36 inch depth and 1000 lb stationary capacity

  • Rack height25U
  • Load capacity1000 lb Stationary
  • Standards metEIA-310-D, IEC 60297-3-100, DIN 41494, RoHS
  • Accessories includedSR4POST25 Installation hardware 32x pieces of M6 cage nuts,
  • Product dimensionsUnit Dimensions (in): 49.3 × 20.2 × 22 to 36 (depth adjustab
  • Product weight45 lb (20.4 kg)
  • 25U open frame design fits dense server deployments
  • Adjustable 22 to 36 inch depth matches varied equipment
  • 1000 lb stationary capacity supports heavy hardware loads
  • 32 M6 cage nuts, screws and washers included for quick mounting
  • Numbered EIA-310-D compliant positions simplify equipment alignment

25U 4-Post Open Frame Rack

The Tripp Lite SR4POST25 is a 25U 4-post open frame rack built from heavy-duty cold-rolled steel with a textured powder coat finish. It supports up to 1000 lbs of stationary equipment and meets EIA-310-D, IEC 60297-3-100, DIN 41494 and RoHS standards. The frame ships with 32 M6 cage nuts, screws, washers and cable management hooks.

Suits server rooms needing adjustable depth

This rack fits network gear, servers and patch panels where mounting depth must vary between 22 and 36 inches. Numbered mounting positions simplify equipment alignment. Bolt-down provisions allow permanent floor anchoring. Buyers who need lockable side panels, integrated cooling ducts or a lower weight rating should consider enclosed cabinets or wall-mount brackets instead.

Adjustable depth range 22 to 36 inches

The single specification that decides fit is the adjustable mounting depth spanning 22 to 36 inches. Combined with the 1000 lb capacity and 25U height, this range determines whether your deepest server chassis will seat properly and whether the rack can bear the total installed load.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $368.99
Pricier than about 80% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameTripp Lite
Model nameSR4POST25
Product type4 Post Open Frame Rack
Product colorBlack
Size & build
Rack height25U
Main materialSteel
Load capacity1000 lb Stationary
Product dimensionsUnit Dimensions (in): 49.3 × 20.2 × 22 to 36 (depth adjustable)
Installed whole system maximum rack depth (inches): 36
Installed whole system minimum rack depth (inches): 22
Product weight45 lb (20.4 kg)
Shipping weight20.87 kg
Package size165 × 145 × 105 mm
Environment & compliance
Standards metEIA-310-D, IEC 60297-3-100, DIN 41494, RoHS

Questions about this item

What floor anchors are needed to bolt down the SR4POST25?

The frame includes bolt-down provisions for securing it to the floor; you supply the concrete or wood anchors that suit your site.

Will the adjustable 22 to 36 inch depth accept my existing 20 inch deep network switches?

Yes, the minimum mounting depth is 22 inches, so 20 inch deep equipment fits with clearance.

How can I confirm the 1000 lb stationary rating is met after assembly?

Verify all bolts are torqued, the frame is squared using the self-squaring feature, and the unit sits level on its base before loading equipment.

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