Chassis & Enclosures

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Cabinets Solutions(Claytek^®)

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Power Supply Solutions(Xeal^®)

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Storage & Drive Solutions

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Industrial OEM Barebones & Embedded

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4-Post Open Racks

Claytek WOS 4-post open frames — 4U to 9U at 900 mm, 440 lbs, locking casters.

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Related attributes

4U Rackmount Open Frame 4-Post Open Rack OEM/ODM Ready 6U 9U

Products

iStarUSA WOS-490 — 4U 900mm Open Frame Rack

WOS-490

Active

4U 900mm Open Frame Rack

4U · 900 mm (35.40") · 35" and under · 440 lbs

4U Rackmount Open Frame 4-Post Open Rack OEM/ODM Ready

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iStarUSA WOS-690 — 6U 900mm Open Frame Rack

WOS-690

Active

6U 900mm Open Frame Rack

6U · 900 mm (35.40") · 35" and under · 440 lbs

6U Rackmount Open Frame 4-Post Open Rack OEM/ODM Ready

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iStarUSA WOS-990 — 9U 900mm Open Frame Rack

WOS-990

Active

9U 900mm Open Frame Rack

9U · 900 mm (35.40") · 35" and under · 440 lbs

9U Rackmount Open Frame 4-Post Open Rack OEM/ODM Ready

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Spec Comparison

Model	Form Factor	Cabinet Depth	Supported Chassis Depth	Loading Capacity	Dimensions
WOS-490	4U	900 mm (35.40")	35" and under	440 lbs	20.00" × 12.70" × 35.40"
WOS-690	6U	900 mm (35.40")	35" and under	440 lbs	20.00" × 16.20" × 35.40"
WOS-990	9U	900 mm (35.40")	35" and under	440 lbs	20.00" × 21.50" × 35.40"

Design-In Center

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Every iStarUSA platform can be adapted — branding, I/O, drive bays, cooling, and long-lifecycle supply.

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