imac 2015 core i5,16gb,1000gb hdd,21.5inches
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- Standard: 21.5-inch LED-backlit IPS display with 1920 x 1080 resolution.
- Retina 4K: 21.5-inch Retina display with 4096 x 2304 resolution and P3 wide color gamut.
- Processor:
- Base:Â 1.6GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz).
- Mid/High:Â 2.8GHz or 3.1GHz quad-core Intel Core i5 (Turbo Boost up to 3.3GHz or 3.6GHz).
- Memory:Â 8GB of 1867MHz LPDDR3 onboard memory, configurable to 16GBÂ only at the time of purchase; it cannot be upgraded later.
- Storage: Typically equipped with a slow 1TB 5400-rpm hard drive, though some units feature a Fusion Drive or SSD.
- Graphics: Integrated Intel HD Graphics 6000 or Intel Iris Pro Graphic
Connectivity & Ports
- Rear Ports: Includes a 3.5mm headphone jack, SDXC card slot, four USB 3 ports, two Thunderbolt 2 ports, and Gigabit Ethernet.
- Wireless:Â 802.11ac Wi-Fi and Bluetooth 4.0.
imac A1419 CORE I5,16GB RAM,256SSD,27INCHES,USB PORTS,KEYBOARD ,MOUSE,
- Display:Â 27-inch Retina 5K (5120 x 2880) with IPS technology and DCI-P3 wide color gamut.
- Processor:Â Typically a 3.2GHz or 3.3GHz Quad-Core Intel Core i5 (Skylake architecture).
- Memory: 16GB of 1867MHz DDR3 RAM. This model features user-accessible RAM slots, allowing for easy upgrades up to 64GB.
- Storage:Â 256GB PCIe-based Flash Storage (SSD). This is significantly faster than the standard 1TB Hard Drive or Fusion Drive often found in this model.
- Graphics:Â Dedicated AMD Radeon R9 M380 or M390 with 2GB of GDDR5 memory.
- Ports:Â 4x USB 3.0, 2x Thunderbolt 2, Gigabit Ethernet, SDXC card slot, and a 3.5mm headphone jack.