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Black Mini ITX tower server chassis with four front 3.5 inch drive bays

In Win

In Win IW-MS04-01-S265 4×3.5" 265W 80+ Bronze server chassis

SKU CH-MHPJ-QKYW9 MPN IW-MS04-01-S265

Mini ITX tower chassis with four 3.5" bays and an included 265W 80+ Bronze Flex ATX power supply

  • Form factorMini ITX (M/B cooler maximum 65 mm)
  • Chassis styleTower
  • Housing material0.8 mm SGCC
  • Supported motherboard sizesMini ITX
  • Power supplyIn Win 265 W 80+ Brozne Flex ATX power supply
  • External 3.5" drive baysExternal: 3.5 in x 4, Slim ODD x 1
  • Four 3.5-inch drive bays give dense local storage
  • 265-watt 80-plus Bronze Flex-ATX supply delivers efficient power
  • Mini-ITX board support fits compact server builds
  • 120-millimetre PWM rear fan provides active cooling
  • Intrusion switch, padlock loop and Kensington slot secure the chassis

Compact server chassis for small offices

The In Win IW-MS04-01-S265 is a Mini ITX tower designed for small office deployments. It holds four 3.5" drives externally and one 2.5" drive internally. A single low-profile expansion slot is available. Security features include an intrusion switch, padlock loop and Kensington slot.

Thermals and power in normal use

A 265W 80+ Bronze Flex ATX power supply is included. Cooling is handled by one 120mm PWM rear fan. The chassis supports CPU coolers up to 65mm in height. Construction uses 0.8 mm SGCC steel.

Build integration and constraints

Front I/O provides two USB 3.0 ports plus power and reset controls. A SATA backplane with four 6Gb/s ports connects the drive bays. One slim optical drive bay is fitted externally. The tower measures 9.10" x 8.30" x 10.80".

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $146.99
Cheaper than about 78% of the 1,006 comparable items (median $222.49).

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Specifications

Product
Brand nameIN WIN
Model nameIW-MS04-01-S265
Product colorBlack
Storage
External 3.5" drive baysExternal: 3.5 in x 4, Slim ODD x 1
2.5-inch internal bays1
External slim drive bays1
Ports & slots
Expansion card slotsLow profile Slot x 1
Front panel ports2 x USB 3.0
Power
Power supplyIn Win 265 W 80+ Brozne Flex ATX power supply
Size & build
Form factorMini ITX (M/B cooler maximum 65 mm)
Chassis styleTower
Housing material0.8 mm SGCC
Product dimensions9.1 in × 8.3 in × 10.8 in
Shipping weight6.12 kg
Package size399 × 338 × 292 mm
Compatibility
Supported motherboard sizesMini ITX
More details
120mm fan count1

Questions about this item

How do I install a Mini ITX motherboard and avoid the 65mm cooler clearance limit?

Mount the board on the Mini ITX standoffs, then choose a CPU cooler no taller than 65mm or it will hit the chassis roof.

Which parts will need replacement after a few years of operation?

The single 120mm rear fan and the included 265W 80+ Bronze Flex ATX power supply are the only moving or ageing components.

What thermal limit appears first when the system runs under continuous load?

The 65mm cooler height restriction caps CPU cooling capacity before the 265W power supply or single 120mm fan become bottlenecks.

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