 |  | | AS-2021M-UR+V | - A+ Server 2021M-UR+V (Silver)
| | AS-2021M-UR+B | - A+ Server 2021M-UR+B (Black)
| | |  | | CPU | - Dual 1207-pin Socket F
- Supports up to two Quad-Core / Dual-Core AMD Opteron™ 2000 Series (Socket F) processor(s)
- Dual-core / Support
| | System Bus | | | |  | | Memory Capacity | - Sixteen 240-pin DIMM sockets
- Supports up to 64 GB DDR2 667/533/400 MHz memory
- For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks
- Dual channel memory bus
| | Memory Type | - DDR2 667/533/400 MHz buffered (registered) ECC SDRAM 72-bit, 240-pin gold-plated DIMMs
| | DIMM Sizes | - 256 MB, 512 MB, 1GB, 2GB, 4GB
| | Memory Voltage | | | |  | | Chipset | | | SATA | - nVidia MCP55 Pro SATA2 3.0Gbps Controller
- 6 SATA Ports
- nVidia Host RAID 2.0
- SATA RAID 0, 1, 0+1, 5, JBOD Support
| | IPMI | - Support for Intelligent Platform Management Interface v.2.0
- 200-pin IPMI slot (SIMSO)
- (Optional: AOC-SIMSO(+) R 3.00)
- RMM (Remote Management Module)
- (Card not included)
- For dedicated LAN, CBL-0177L must be used (Cable not included)
| | Network Controllers | - nVidia MCP55 Pro Chipset Dual-port LAN / Ethernet Controller
- Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
| | VGA | - ATI ES1000 Graphics Controller
| | Super I/O | | | |  | | SATA | | | IDE | - Single EIDE channel support up to two UDMA IDE devices
- Supports UDMA Mode 5
- Supports PIO Mode 4
- Supports ATA 100/133
| | Floppy | - 1 Floppy port; 1.44 MB support
| | LAN | | | USB | - FUCI
- Up to 6 USB Ports 2.0 Compliant
- 2 Rear Ports
- 4 Internal Headers
| | VGA | | | Keyboard / Mouse | - PS/2 keyboard and mouse ports
| | Serial Ports | - 1 Fast UART 16550 serial port
- 1 serial port header
| | Others | | | |  | | BIOS Type | - 8Mb Flash EEPROM with AMI® BIOS
| | BIOS Features | - Plug and Play (PnP)
- APM 1.2
- DMI 2.3
- PCI 2.2
- ACPI 2.0
- BIOS Rescue Hot Keys
- USB Keyboard Support
- Hardware BIOS Virus Protection
- SMBIOS 2.3
| |  |  |  | | Form Factor | | | Model | | | |  | | Height | 3.5" (89mm) | | Width | 17.2" (437mm) | | Depth | 25.5" (648mm) | | Gross Weight | 56 lbs (25.4kg) | | Available Colors | Silver, Black | | |  | | Buttons | • Power On/Off button • System Reset button | | LEDs | • Power LED • Hard drive activity LED • 2x Network activity LEDs • System Overheat / Fan Fail LED • Power fail LED • Universal Information (UID) LED | | Ports | 2x USB Ports + DB9 COM Port | | |  | | PCI-Express | - 1 Universal I/O (UIO) Slots
- 3 (x8) PCI-E Full-height / Full-length Slots
- 1 (x8) PCI-E Low-profile Slot
- 1 (x4) PCI-E Low-profile Slot
| | IPMI | | | |  | | Hot-swap | - 8 x 3.5" SATA Hot-swap drive trays
| | |  | | DVD-ROM | Slim 8x DVD, 24x CD, DVD-ROM Drive | | Floppy | Slim 1.44MB Floppy Drive (Optional) | | |  | | 1x 2U SAS / SATA backplane with Enclosure Management (SGPIO) | | |  | | Fans | | | Shroud | | | |  | | 700W AC-DC power supply and power distributor w/ PFC | | AC Input | - 100 - 240V, 60-50Hz, 10 - 4 Amp
| | +5V standby | | | +12V | | | +5V | | | +3.3V | | | -12V | | | |  | | CPU | - Monitors CPU Core Voltages, +3.3V, +5V, ±12V, +5V Standby, HyperTransport Link voltage, memory voltage, VBAT, Chipset voltage
- CPU 4-Phase-switching voltage reulator
| | FAN | - Total up to 8-fan status tachometer monitoring
- Up to two 4-pin and six 3-pin fan headers
- Status monitor for speed control
- Stauts monitor for on/off control
- Low noise fan speed control
| | Temperature | - Monitoring for CPU and chassis environment
- CPU Thermal Trip Support
- Thermal Control for 8x Fan Connectors
- I2C Temperature Sensing Logic
| | LED | - CPU / System Overheat LED
- Suspend-State Indicator LED
- +5V Standby Alert LED
- UID/Remote LED
| | Other Features | - Chassis Intrusion Detection
- Chassis Intrusion Header
| | | | Environmental Specifications | - Operating Temperature:
10°C to 35°C (50°F to 95°F) - Non-operating Temperature:
-40°C to 70°C (-40°F to 158°F) - Operating Relative Humidity:
8% to 90% (non-condensing) - Non-operating Relative Humidity:
5% to 95% (non-condensing)
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