The Apple MacBook "Core 2 Duo" 2.2 13-Inch (Black - Late 2007/Santa Rosa) incorporates a 2.2 GHz Intel "Core 2 Duo" processor (T7500), featuring two independent "cores" on a single silicon chip. It is equipped with a 4 MB shared "on chip" level 2 cache, an 800 MHz frontside bus, and 1 GB of 667 MHz DDR2 SDRAM (PC2-5300) installed in pairs (two 512 MB modules). For storage, it has a 160.0 GB Serial ATA (5400 RPM) hard drive with "Sudden Motion Sensor" technology, and an 8X dual-layer write DVD±RW/CD-RW SuperDrive. Graphics are managed by an integrated Intel GMA X3100 processor that shares 144 MB of DDR2 SDRAM with main memory, driving a 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution).
The MacBook "Late 2007 Core 2 Duo/Santa Rosa" series retains the easily upgradable case design of previous MacBook systems. Connectivity is also consistent, including AirPort Extreme (802.11a/b/g/n), Bluetooth 2.0+EDR, Gigabit Ethernet, a FireWire "400" port, two USB 2.0 ports, optical digital audio in/out, and mini-DVI for external display capabilities.
Shared features with earlier models include the "scrolling TrackPad", a built-in iSight video camera, an Apple Remote for Apple Front Row software, the "MagSafe" power connector, a "flush against the bed" keyboard that avoids screen contact (but lacks an embedded numeric keypad), and a "no moving parts" magnetic latch.
However, the "Late 2007 Core 2 Duo/Santa Rosa" models feature substantial internal enhancements compared to the models they succeeded. These include faster "Santa Rosa" based motherboards with 800 MHz frontside buses (up from 667 MHz), Intel GMA X3100 integrated graphics (an upgrade from the Intel GMA 950), and official support for 4 GB of RAM.