Dell PowerEdge 1950

Processors

Intel®  Xeon®  processors
Up to two Quad-Core Intel Xeon 5300 sequence processors at up to 3.0GHz
or up to two Dual-Core Intel Xeon 5100 sequence processors at up to 3.0GHz
or up to two Dual-Core Intel Low Volt Xeon 5148 processors at 2.33GHz

Memory

256MB/512MB/1GB/2GB/4GB 533 or 667 MHz Fully Buffered Dimms (FBD) in matched pairs
667MHz; 8 sockets for support up to 32GB

Internal Storage Options

2.5 inch SAS (10k rpm): 36GB3 hot-plug hard drives
3.5 inch SAS (10k rpm): 300GB3
3.5" SAS (15k rpm): 36GB3, 73GB3, 146GB3
3.5" SATA (7.2k rpm); 80GB3, 160GB3, 250GB3 (SATAu), 500GB3 (SATAu), 750GB3 (SATAu) hot-plug hard drives, 1TB4 (SATA)

Max Internal Storage

Up to 2TB4 (with 2xSATA HDDs)

Drive Bays

2 hard drive base options
4 x 2.5-inch Hard Drive Option
2.5-inch HD Option: up to 4 SAS HDs (10K)

2 x 3.5-inch Hard Drive Option
3.5-inch HD Option: up to 2 SAS or SATA (7200) drives

No Internal Floppy, External Floppy Optional
Slim optical drive bay with choice of CD-ROM, DVD-ROM or Combo CD-RW/DVD-ROM 

Slots

2 expansion slots on 2 different riser options:

Riser 1 Option –PCIe
2 PCI Express slots (two x8) full height, half-length

Riser 2 Option – PCI-X
2 64-bit/133MHz PCI-X full-height, half-length

Driver Controllers

Integrated SAS 5/i(base): 4 port SAS controller. Does not support RAID. -Or-
Integrated PERC 5/i (optional): SAS 3.0 Gb/s RAID controller with 256MB of battery-backup cache

RAID

Optional PERC 5/E Adapter for external RAID storage
Optional PERC4e/DC (dual-channel PCI Express RAID controller)

Communications

Dual embedded Broadcom®  NetXtreme IITM  5708 Gigabit5 Ethernet NIC with fail-over and load balancing
TOE (TCP/IP Offload Engine) supported on Microsoft Windows Server 2003, SP1 or higher with Scalable Networking Pack

Optional add-in NICs:
Intel®  PRO/1000 PT Dual Port NIC, Gigabit, Copper, PCI-E x4
Intel®  PRO/1000 PT Single Port NIC, Gigabit, Copper, PCI-E x1
Intel®  PRO/1000 PF Single Port NIC, Gigabit, Optical, PCI-E x4
Broadcom®  NetXtremeTM  5721 Single Port Gigabit NIC, Copper, PCI-E x1
Broadcom®  NetXtreme IITM  5708 Single Port Gigabit NIC w/TOE, Copper, PCI-E x4

Size

1U rack height

Power

Standard 670 Watt hot-plug power supply
Optional redundant 670 Watt hot-plug power supply
Auto-switching universal 110/220 Volts