Sun Modular Datacenter

Sun Modular Datacenter S20 - Specifications Bigtop
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The Sun Modular Datacenter is the only containerized datacenter certified for regulatory and safety compliance as well as for fire-suppression in over 50 countries. With installations on nearly every continent, it is an ideal solution for customers in emerging markets who need a fast, economical, and environmentally sound way to increase their datacenter capacity.

Key Specifications

  • Configurable up to 8 racks (19" w x 30.75" d payload dimensions)
  • Can cool up to 25kW per rack
  • Compatible with Sun or third party gear
  • -29°C to 54°C (-20°F to 130°F) operating range
Dimensions and Weight
Length 6.06m (20 feet)

Width 2.44m (8 feet)

Height 2.59m (8 feet 6 inches)

Shipping Weight (no payload) <8,165 kg (<18,000 lb.)

Maximum Weight <15,422 kg (<34,000 lb.)
Rack Quantity
  • S20 – Eight racks: seven for payload and one for network and internal control equipment
  • D20 – Seven racks: six for payload and one for network and internal control equipment

Rack Units (RU)
  • 40 RU per rack
  • 280 RU in S20, 240 RU in D20 available for IT equipment
  • 25 RU available for network equipment in the infrastructure rack
  • 15 RU reserved for Sun MD monitoring, management, and control equipment

Rack Dimensions EIA/ANSI (RETMA) standard 19-inch (48.26 cm) EIA RS-310-D

Height (usable) 177.9 cm (70 inches)

Depth (usable) S20 – 78.1 cm (30.75 in.) all racks
D20 – 78.1 cm (30.75 in.) racks # 1- 4
D20 – 115 cm (45.25 in.) racks # 5 - 7

Width (usable) 48.26 cm (19 inches)

Load capacity per rack 862 kg (1900 lb.)

Power per rack 12.5kW standard per rack; 25kW "high power option" for payload racks
Power Options
Low Voltage Configuration North America/Japan

Input Voltage: 110/190 - 127/220 VAC, 3 Phase, 50/60 Hz, 600a per panel
Internally Distributed Voltage: 110 - 127 VAC, 1 Phase and 190-220 VAC, 3 Phase, 50/60 Hz (Internal single phase not accessible)

High Voltage Configuration International

Input Voltage: 220/380 - 240/415 VAC, 3 Phase, 50/60 Hz, 300a per panel
Internally Distributed Voltage: 220-240 VAC, 1 Phase and 220/380 - 240/415 VAC, 3 Phase, 50/60 Hz (Internal single phase not accessible)
External Network Connections
Two network panels supported (choice of one option for each side) Network Panel Options:
  • RJ-45 network panel (8 x RJ-45 connectors)
  • LC Fibre network panel (8 x LC fibre connectors - single or multi mode)
  • RJ-45/LC Fibre network panel (4 x RJ-45 and 4 x LC fibre - single or multi mode)
  • Bulk cable pass-through panel
External temperature and humidity deployment range (doors closed) -29°C to 54°C (-20°F to 130°F), up to 100% humidity

Internal operating temperature and humidity (doors closed) 10°C to 35°C (50°F to 95°F) and 20% to 80% relative humidity (RH), noncondensing

Altitude 3048 m (10,000 ft) or lower depending on payload maximum

Noise 56.0 dBA (external at 2 m)
78.5 dBA (internal at nominal load)
External Water Connectivity
Water Hook-ups (each side) 50 mm (2 in.) supply and return

Water Pressure 50 PSIG nominal, 80 PSIG maximum.

Water Flow and Temperature 170 to 246 LPM (45 to 65 GPM), 18°C to 22°C (64°F to 71°F) nominal
Regulations (meets or exceeds the following requirements when deployed)
  • UL 60950-1 (ETL classification marking)
  • UL 50, Ed. 11 (NEMA 3R equivalent levels)
  • Russia GOST R
  • CB Scheme with national differences
  • CAN/CSA C22.2 No. 60950-1
  • EN 60950-1
  • CENELEC EN 60529 (IP-44 levels)

  • EN 55022 (Sun MD and payload)
  • VCCI (Sun MD and payload)
  • AS/NZS 3548 (Sun MD and payload)
  • Korea MIC (Sun MD and payload)
  • Russia GOST R (Sun MD and payload)
  • Payload relevant testing
  • CFR47, Part 15, FCC Class A
  • ICES-003 Class A
  • CNS-13438

  • EN 55024
  • Korea MIC
  • Russia GOST R
Safety CE Mark, GOST, ETL Classified, CB Report with National Differences

EMC CE Mark, ITS Technical Construction File, C-Tick, GOST-R, MIC

ROHS RoHS-compliant (with lead-in solder exemption) for control & management equipment
Supported Hardware
Supported Hardware Click here to see complete details
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