Technical Specifications

In addition to the Standard Units, Silver Linings Rafts can be designed and constructed to meet individual customer requirements. Tell us about your needs.

SIlver Linings Raft (1000 Series) Specifications

INDIVIDUAL STANDARD UNITS

Model

1R-4

1R-5

2R-4

2R-5

Service Class

Preventative Maintenance (PM)

Run-to-Failure (RTF)

Size

86"W x 103"L x 100"H

Rows of IT Racks

1

1

2

2

IT Racks / Row

4

5

4

5

IT Rack Style

45U, Cabinet, Open Face

45U, 4-Post, Open Face

45U, 4-Post, Open Face

45U, 4-Post, Open Face

RMU Capacity

180

225

360

450

1 IT Equipment Weight (lbs)

5,060

6,325

10,120

12,650

Rack Weight (lbs)

400

500

800

1,000

2 Silver Linings Raft-IT Wt (lbs)

3,500

3,500

3,500

3,500

Total (lbs)

8,960

10,325

14,420

17,150

Total Weight / ft2

146

168

234

279

34 Cooling Load Capacity (kW)

150

150

80

80

5 Cooling Tons Required

42.7

42.7

22.7

22.7

34 IT Equipment Power (kW)

140

140

70

70

IT Equipment Power/Rack (kW/Rack)

35

28

9

7

IT Equipment Power (Watts/ft2)

2,276

2,276

1,138

1,138

6 PUE

1.07

1.07

1.14

1.14

STANDARD SILVER LININGS RAFTS IN HI-CUBE ISO CONTAINERS

Silver Linings Raft

1R-4

1R-5

2R-4

2R-5

1R-4

1R-5

2R-4

2R-5

1R-4

1R-5

2R-4

2R-5

Container Length (ft)

20

40

53

IT Equipment Rafts / Container

2

4

5

Utility Rafts / Container

1

1

1

1

1

1

1

1

1

1

1

1

Service Class

PM

PM

RTF

RTF

PM

PM

RTF

RTF

PM

PM

RTF

RTF

RMU Capacity

360

450

720

900

720

900

1,440

1,800

900

1,125

1,800

2,250

IT Rows

2

2

4

4

4

4

8

8

5

5

10

10

IT Equipment Wt (lbs)

10,120

12,650

20,240

25,300

20,240

25,300

40,480

50,600

25,300

31,625

50,600

63,250

Utility Wt (lbs)

200 – 400

200 – 400

200 – 400

Container Wt (lbs)

6,000

11,900

15,800

7 Total Wt (lbs) - Fully Equipped

25,870

28,600

36,790

42,250

49,690

55,150

71,530

82,450

62,550

69,375

89,850

103,500

34 Cooling Load Capacity (kW)

300

160

600

320

750

400

34 IT Equipment Power (kW)

280

140

560

280

700

350

IT Equipment Power / ft2 (Watts / ft2)

1,750

875

1,750

875

1,651

825

6 PUE

1.07

1.14

1.07

1.14

1.07

1.14

1. Based on standard 2U server: HP DL 580 G5
2. Module weight includes all components, minus IT racks and IT equipment
3. Assumes a 1:1 ratio (electrical power load: cooling load)
4. Assumes a 65°F chilled water source and a max allowable cold aisle temperature of 95°F Lower temperature water produces much greater cooling performance.
5. Assumes the use of a refrigeration cycle to provide source water at 65°F
6. Assumes only the parasitic losses associated with on-board fan motors
7. Includes fire suppression, electrical termination, hydraulic termination equipment and controls

Silver Linings Features

Silver Linings FeaturesA. Interior Track Lighting (optional) B. Equipment Power Access, to customer specification C. Coolant Tubes beneath flooring isolate equipment from fluids and enhance operator safety. D. Multi-unit Fan Panel and E overhead, powered Cooling Ducts create "Augmented Convective Cooling" across full face of equipment racks. F. Heat Exchanger Core produces patented airflow pattern that cools better than conventional coil systems. G. Equipment Racks — contents determined by customer specification H. Moveable Equipment Base provides access to either side of racks, and maximizes rack size. I. Steel Flooring Joists and Fork Pockets provide quick, easy and safer movement of modules. Available in Standard-size Modules — for ISO container housings — or custom configurations.