Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
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Sun Fire[tm] X4640 Server: Hardware Specifications

Processor
Number 4 to 8 (6-Core)
Architecture Type: AMD Opteron Processor 8400 Series
Six Core: 8431 (2.4GHz) 75W D0 Stepping and 8435 (2.6GHz) 75W D0 Stepping
Cache memory 128KB Level 1, 512KB Level 2, and 6MB Level 3
Main Memory
Capacities DIMM slots per CPU Socket: 8
DIMM sizes:4-GB, or 8-GB
Maximum capacity: 512GB (when configured with 8-GB DIMMs and 8 CPU Modules)
Standard Integrated Interfaces
Network Four 10/100/1000Base-T Ethernet ports, RJ45 connectors
Network Management One dedicated 10/100Base-T Ethernet port, RJ45 connector
Serial Management RS-232 Serial Interface, RJ45 connector
SAS Four channel SAS interface
USB Front: Two USB 2.0 ports
Rear: Two USB 2.0 ports
Expansion bus 8 Low Profile PCI Expansion slots
  • 6 PCIe slots (4 x 8-lane PCI slots, 2 x 4-lane PCI slots)
  • 2 64-bit/100 MHz PCI-X slots
Internal Mass Storage
Disks Internal: Up to four 146GB or 300GB HDD Disks (Hot Pluggable 2.5" SAS) RPM 10K
DVD-ROM One 8x SATA DVD-Writer/24x CD-Writer
Power Supplies
Four hot-swappable power supplies, redundant in 2+2 configuration (Power source 100-240 VAC - 50/60 Hz input)
(UL Maximum (DC output) = 1133W)
(Typical Power Consumption:)
767 W configured with 4xCPU/2 HDD/8x4GB/7 PCI cards
1169 W configured with 8xCPU/2 HDD/16x4GB/7 PCI cards
Environment
AC power 90-264 VAC (47-63 Hz)
Temperature Single, non-rack system:
Operating: 5° C to 32° C (41° F to 90° F)
Nonoperating: -40° C to 65° C (-40° F to 149° F)
Humidity Single, non-rack system:
Operating: 10% to 90% relative humidity noncondensing, 27° C (80.6° F) max wet bulb
Nonoperating: Up to 93% relative humidity noncondensing, 38° C max wet bulb
Altitude Single, non-rack system:
Operating:32° C up to 900 meters and a derated by 1°C for every 300 meters in altitude up to 3048 meters maximum
Nonoperating: up to 12,000 m (40,000 ft.)
Acoustic noise
(Measure and Environment)
Declared noise emissions in accordance with ISO 9296, A-weighted, operating and idling:
Less than 83 dB sound power in ambient temperature of up to 24° C
LwAd (1B=10dB)
at or below 25C
at max ambient

8.1 B
8.9 B
LpAm bystander
at or below 25C
at max ambient

66 dB
74 dB
Regulations
Meets or exceeds the following requirements:
RoHS Compliance Level RoHS:YL
Safety IEC60950, UL/CSA60950-1, EN60950, (CB Scheme with all country differences)
RFI/EMI FCC Class A, Part 15 47 CFR, EN55022, CISPR 22, EN300-386:v1.3.2, ICES-003
Immunity EN55024, EN300-386:v1.3.2
Certifications Safety: cULus Mark, CE Mark, CCC, GOST R, S-Mark
EMC:VCCI, BSMI, C-Tick, MIC, CCC (Applicable at GA), GOST R
Other: Labeled per WEEE (Waste Electrical and Electrical Equipment) Directive
Dimensions and Weight
Height 176 mm (6.9 in.)
Width 445 mm (17.5 in.)
Depth 629 mm (24.75 in.)
Weight 40 kg (88 lb.) Maximum standalone server
48 kg (106 lb.) Maximum with orderable rack-mount kit and cable management arm
Rack Mounting
Optional Tool-less Slide Rackmount Kit (X8495A) enables X4640 to be racked in:
  • Sun Rack 900 (-38 and -36N)
  • Sun Rack 1000 (-38 and -42)
  • Third Party ANSI/EIA-310-D-1992 or IEC 60927 compliant racks in 19-inch/482.6 mm panel width series.

  • NOTE:PN#350-1455 Tool-less Slide Rackmount Kit ships with the system, there is no need to order X-Option X8495A.

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