iMac Intel 21.5" EMC 2638 (Late 2013)
Arctic Silver Thermal Paste
3.5 gram Arctic Silver thermal paste tube. Thermal paste forms a continuous, conductive layer between a processor and its heat sink, improving cooling performance and kee...
Arctic Silver ArctiClean
Two part thermal paste remover. Two part cleaner used to dissolve thermal paste and purify the surfaces of heat sinks and processors before applying new thermal paste. In...
In September 2013, Apple upgraded the 21.5" iMac, but externally the new model is nearly indistinguishable from the Early 2013 model. Laminated to the cover glass is a 1920x1080 16:9 widescreen IPS display. External ports include four USB 3.0, two Thunderbolt, and one Gigabit Ethernet port. Wireless connectivity includes Bluetooth 4.0 and 802.11ac Wi-Fi.