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3U
5500-Series Server
3U NEBS-compliant server is equipped with an Intel® 5500-series Server Board, two Intel® Xeon® six- or quad-core processors, dual 500W AC or DC output power supplies, a fixed 2½" internal drive shuttle, and either a 3½" hot swappable drive shuttle or four hot swappable 2½" drive shuttles.
OSS-MB-3U-SYS-5520-Nxx-xHD-AC
OSS-MB-3U-SYS-5520-Wxx-xHD-AC
OSS-MB-3U-SYS-5520-Nxx-xHD-DC
OSS-MB-3U-SYS-5520-Wxx-xHD-DC
Product Features
- Dual Intel® Xeon® six-core or quad-core processors
- One internal 2½" drive shuttle
- 3½" hot swappable drive shuttle or four 2½” hot swappable drive shuttles
- Dual 500W AC or DC power supplies
- NEBS-certified
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Specifications
| Intel® Server Board 5500 Series |
• Dual Intel® Xeon® 2.0Ghz or 2.53Ghz processors
• Dual Gigabit Ethernet connections
• Integrated Graphics
• 12 DDR3 DIMM sockets
• SATA SW RAID level 0/1/10 with optional RAID 5
• 6 SATA ports |
| CPU |
• L5640 2.26Ghz (Westmere) 6-core, 60W
• L5680 3.33Ghz (Westmere) 6-core, 130W
• E5506 2.13Ghz (Nehalem) quad-core, 60W
• E5570 2.93Ghz (Nehalem) quad-core, 95W |
| Input/Output PCI |
• 2 PCI Express 2.0 x16 slot (x16 mechanical)
• 1 PCI Express 1.0 x4 slot (x8 mechanica)
• 1 PCI Express 1.0 x1 slot (x4 mechanical)
• 1 PCI 32/33 5V slot |
| Storage Capacity |
• 1 internal fixed 2½” drive
• Either 1 hot swappable 3½” drive or 4 hot swappable 2½” drive shuttles. |
| Cooling Fans |
Three 46.6CFM fans plus power supply fan providing front-to-rear airflow |
| Air Filter |
• Removable air filter bracket with thumb screws
• Air filter: One 30 ppi (pores per inch) air filter,
open cell, polyfoam, UL 900 rating |
| Chassis |
• USB connector on front panel
• Dual DC input on rear with internal Or-ing board
(DC version)
• Cable hold-down support on rear of enclosure |
| Dimensions |
17" wide x 4.5" high x 21" deep |
| Weight |
<20kg |
| Overall MTBF |
100,000 hours across all components |
| Construction |
Clear zinc plated (20 and 18 gauge) cold rolled steel |
| Power Supplies |
Dual 500W input power supplies |
| AC |
Dual input on rear panel |
| -48VDC |
Dual input on rear panel |
| Outputs |
+5 @ 30A, +12V @ 11A, -12V @ 1A, +3.3V @ 22A, -5V @ 1A |
| Operating Environment |
• Temperature Range: 0° to 50°C (32° to 122°F)
• Relative Humidity: 10 to 90% (non-condensing)
• Shock: 30g acceleration peak (11ms pulse)
• Vibration: 5-17 Hz 0.5” double amplitude
displacement; 7-2000Hz, 1.5g acceleration |
| Agency |
Meets or exceeds the following requirements:
• NEBS-compliant, FCC Class A
• Safety UL/CSA-60950-1, EN60950-1,
IEC60950-1, CB Scheme with all country
deviations, IEC825-1, 2, CFR21 part 1040,
CNS1436, GB4943
• RFI/EMC EN55022 Class A, 47 CFR 15B
Class A, ICES-003 Class A, VCCI Class
A, AS/NZ 3548 Class A, CNS 13438 Class
A, KSC 5858 Class A, GB9254 Class A,
EN61000-4-6, GB17625.1, EN6100-3-3
• Immunity EN55024, IEC 61000-4-2, IEC
61000-4-3, IEC 61000-4-4, IEC 61000
4-5, IEC 61000-4-6, IEC-61000-4-8, IEC
61000-4-11
• Regulatory markings CE, FCC, ICES-003,
VCCI, UL/cUL
• Certified to NEBS level 3 |

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