SilverStone SST-RM400 Rackmount Server - 4U
SilverStone SST-RM400 Rackmount Server - 4U, photo 2
SilverStone SST-RM400 Rackmount Server - 4U, photo 3
SilverStone SST-RM400 Rackmount Server - 4U, photo 4
SilverStone SST-RM400 Rackmount Server - 4U, photo 5
SilverStone SST-RM400 Rackmount Server - 4U, photo 6
SilverStone SST-RM400 Rackmount Server - 4U, photo 7
SilverStone SST-RM400 Rackmount Server - 4U, photo 8
SilverStone

SilverStone SST-RM400 Rackmount Server - 4U

SKU HC-340154MPN SST-RM400

Highlights

  • Supports ATX, Micro-ATX, Mini-ITX, and SSI-CEB motherboards
  • Eight internal 3.5-inch and three internal 2.5-inch drive bays
  • Three external 5.25-inch bays for optical drives or accessories
  • Two front-panel USB 3.0 Type-A ports
  • Includes one 120 mm and one 180 mm pre-installed fan
  • Seven expansion slots for full-length add-in cards up to 220 mm

Key specs

Case Type
Server Case
Compatible Motherboard Formats
ATX, Micro-ATX, Mini-ITX, SSI-CEB
Max. Motherboard Format
SSI-CEB
PSU Format
ATX, redundant PSU
Power Supply Position
rear side
80 mm fans
3
All specifications
$199.99
  • ≈ 0.002619 BTC
  • ≈ 0.0883 ETH
  • ≈ 200.24 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $89.80 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
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Overview

A 19-inch 4U steel rackmount chassis that fits ATX through SSI-CEB motherboards and provides extensive internal drive capacity for storage-heavy builds.

Chassis Design and Compatibility

The 4U steel enclosure measures 430 mm wide, 469 mm deep, and 176 mm high, weighing 10.76 kg. It accepts motherboards up to SSI-CEB size and provides 148 mm of CPU cooler clearance.

Storage and Expansion Capacity

Internal bays accommodate eight 3.5-inch and three 2.5-inch drives. Three external 5.25-inch bays are available for optical media or front-access devices. Seven PCI slots support graphics cards up to 220 mm long.

Cooling and Front I/O

A 120 mm fan and an 180 mm fan come pre-installed. The chassis can hold three additional 80 mm fans and one more 120 mm fan. Two USB 3.0 Type-A ports sit on the front panel for easy access.

Power Supply and Extras

The rear-mounted PSU bay accepts standard ATX or redundant units up to 160 mm deep. Integrated handles simplify transport, and cable management features help keep the interior organized.

SST-RM400 Rackmount Server - 4U specifications

General
BrandSilverStone
Manufacturer part no.SST-RM400
EAN4710007226834
Case
Case TypeServer Case
Motherboard Support
Compatible Motherboard FormatsATX, Micro-ATX, Mini-ITX, SSI-CEB
Max. Motherboard FormatSSI-CEB
Internal Dimensions
Max. CPU Cooler Height148 mm
Max. GPU Length220 mm
Max. PSU Length / Depth160 mm
Power Supply
PSU FormatATX, redundant PSU
Power Supply Positionrear side
Fan Support
80 mm fans3
120 mm fans1
Drive Bays
2.5 inch internal drive bay3
3.5 inch internal drive bay8
5.25 inch external drive bay4
Hot swap drive baysNo
External Ports
USB 3.0 (external) Type A2
Case Features
I/O positionFront
Side panelclosed
Cable ManagementYes
Filters IncludedNo
Noise dampeningNo
Mainboard slide / trayNo
Remote includedNo
Transport SystemYes
Expansion Slots
Expansion slots / PCI slots7
Features
Housing FeedthroughNo
Connectivity
Card readerNo
Display
Display IncludedNo
Lighting
Lighting / RGBNo
Fan / RGB controlNo
Color
Fan Main Color (Frame)Black
Materials
MaterialsSteel
Dimensions
Length / Depth469 mm
Width430 mm
Height176 mm
Weight10.76 kg
Additional Contents
Included fans1x 120 mm, 1x 180 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $89.80DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2Free
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$39.80
United States and CanadaDHL Express Worldwide2–5$89.80
Asia and the Middle EastDHL Express Worldwide2–5$119.80
Australia and New ZealandDHL Express Worldwide3–6$139.80
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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