Below are the specs of the machine I am using for my daily development and benchmarks:

My Server

• Intel(R) Core(TM) i7-3770 Processor - 4 x 3.40GHz/8MB L3 Cache
• 32GB [8 x 4] DDR3-1600MHz
• ASUS P8B75-V Board
• Seagate 2TB 7200RPM 64MB Cache SATA3(ST2000DM001)
• OCZ Vertex 4 128GB (VTX4-25SAT3-128G)
• Windows 7 Ultimate OS + CentOS 6.3 dual boot, Win7 installed on HD, CentOS installed on SSD.
• Java(TM) SE Runtime Environment (build 1.6.0_38-b05)
• Java HotSpot(TM) 64-Bit Server VM (build 20.13-b02, mixed mode)

This is an assembly machine I bought from a local computer store.

My Mac

• Intel(R) Core i5 Processor 3.19GHz
• 16GB [8 * 2] DDR3-1600MHz
• GIGABYTE H61M-DS2 Board
• Seagate 1TB 7200RPM 64MB Cache SATA3(ST1000DM003-1CH162)
• OS X 10.8.2
• java(TM) SE Runtime Environment (build 1.6.0_37-b06)
• Java HotSpot(TM) 64-Bit Server VM (build 20.12-b-1, mixed mode)
• Xcode 4.5.2

This is a Hackintosh I bought from an online computer store.

My Notebook

• Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
• 10(2 + 8)GB DDR3-1333MHz Memory
• 320GB 5400RPM HD
• Windows 7 Ultimate OS + Ubuntu 12.10 dual boot
• Java(TM) SE Runtime Environment (build 1.6.0_38-b05)
• Java HotSpot(TM) 64-Bit Server VM (build 20.13-b02, mixed mode)

This is a Lenovo Thinkpad E420 notebook I bought from a local computer store.

Network Device

• TP-LINK-SG1008+ 1000Mbps Switch

A quite cheap switch bought from a local computer store.