Specifications
General Information
Energy Star Compliant: YES
Liquid Cooling: NO
Model Number: ME253LL/A
Release Year: 2013
Form Factor: Micro Tower
Lifestyle: Business
Product Line (Desktop): Custom/No Brand
EPEAT Level: Not Applicable

Storage
Hard Drive Speed (RPM): 0
Hard Drive Type: Solid State Drive (SSD)
Hard Drive Interface: SSD
Hard Drive Size (GB) (0 if none): 512

Expandability
Total PCI Express X8 Slots: 0
Total Open Expansion Bays: 0
Total PCI Express X16 Slots: 0
Total PCI Express X1 Slots: 0
Available PCI Express X16 Slots: 0
Total 3.5" External Bays: 0
Total 3.5" Internal Bays: 0
Built-in Media Card Reader: Not Applicable
Available PCI Express X8 Slots: 0
Available PCI Express X1 Slots: 0
Total Hot-Swap Bays: 0
Total 5.25" External Bays: 0

Inputs/Outputs
Total USB-C Ports: 0
Optical Drive Type: Not Applicable
Total DVI Outputs: 0
Total USB 2.0 Ports: 0
Mouse Included: YES
DVD Speed (R/W/RW): 0/0/0
Total Headphone Outputs: 1
Keyboard Included: NO
Total HDMI Outputs: 1
Blu-ray Speed (R/W/RW): 0/0/0
Mouse Connection Type: Not Applicable
Total Microphone Outputs: 1
Total USB 3.0 Ports: 4
Keyboard Connection Type: Not Applicable
Front USB 2.0 Ports: 0
Total VGA Outputs: 0

Processor
# of Processor Cores: 4
Processor Speed (GHz): 3.7
Processor Series: Intel Xeon E5
Processor Model Number: Intel Xeon E5-1620 v2
Processor L3 Cache (MB): 10

RAM
Memory Type: DDR3
Total Memory (GB): 16
Maximum Memory Supported (GB): 64

Graphics
Video Memory Available (MB): 4000
Graphics Type: Dedicated
Graphics Card Model Number: Dual AMD FirePro D300 Graphics

Physical Features
Item Dimensions (H x W x D Inches): 9.9 x 6.6 x 1.0
Item Weight (LBS): 11
Color (Generic): Black

Display
Maximum Displays Supported: 2

Hard Drive 2
Hard Drive 2 Size (GB) (0 if none):

Networking
Bluetooth Compatability: 4.0 + HS
LAN Compatibility: 10/100/1000 Gigabit
Wireless Network Compatibility: Not Applicable, 802.11A, 802.11AC, 802.11B, 802.11G

Operating System 
Operating System Version: Not Applicable
Desktop Operating System: macOS 10.12