Memory Memory Technology DDR2 SDRAM Memory Size 1 GB Number of Modules 1 x 1 GB Memory Speed 667 MHz Memory Standard DDR2-667/PC2-5300 Error Checking Non-ECC Number of Pins 240-pin

Crucial CT4G4SFS824A 4 GB (DDR4, 2400 MT/s, PC4-19200, Single Rank x8, SODIMM, 260-Pin) Memory

5-Port Gigabit Ethernet Switch Desktop Size, Plastic, IEEE 802.3az (Energy Efficient Ethernet) •Five 10/100/1000 auto-sensing ports automatically detect optimal network speeds •Easy plug-and-play installation — simply power it up and start using it •Green Ethernet power-saving technology deactivates unused ports

•Adds two external high-speed 16C550 UART serial DB9 Com and one parallel DB25 external ports to desktop computers •Maximum 115.2 kbps throughput on each serial port •Up to 1.5 MBps parallel throughput •Universal bus power design for 5 V and 3.3 V •Parallel DB25 port supports Enhanced Parallel Port (EPP), Standard Parallel Port (SPP) and Enhanced Capability Port (ECP) •Fully supports PCI IRQ sharing •Automatically selects IRQ and IO address •Three-Year Warranty

Kingston SSD A400 Solid State Drive (2.5 Inch SATA 3), 240 GB