A-Tech for Apple 2GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM Module for MacBook, MacBook Pro, iMac, Mac Mini - (Late 2008, Early 2009, Mid 2009, Late 2009, Mid 2010) Models at Amazon.com
CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC DIMM Memory Ram Compatible with Apple Mac Pro Ddr3 (Early 2009) 2Cpu - A68 - Walmart.com
Mac Pro 4,1 (Octa Core, Early 2009)
How To Upgrade Your Mac Pro Graphics Card | Alik Griffin
Mac Pro Early 2009 (4,1) Driving me insane | Page 2 | MacRumors Forums
Mac Pro (Early 2009) 8 Slot (8-Core) Model ID:MacPro4,1 - TransIntl
MAC PRO early 2009: 1333 RAM memory running at 1066 (2Rx4 model) | MacRumors Forums
8GB Kit (2 x 4GB) PC3-8500 RAM for Apple Mac Mini Early 2009 MB464LL/A
apple-history.com / Mac Pro (Early 2009, Dual CPU)
2009 Mac Pro ram ? - Apple Community
128GB Memory Upgrade for Apple Mac Pro 2009-2010
Mac Pro (Early 2009) | Low End Mac
Apple Desktop Mac Pro (Early 2009) Eight Core, 2.26 GHz, 8Gbs Ram, 640GB ATA | eBay
Mac Pro 5,1 (2009) |12-Cores 3.3GHz | 96GB RAM | 1TB NVMe + 2TB SATA | RX580 8GB for Sale in Bellevue, WA - OfferUp
Retro Review: 2009 Mac Pro in 2022 | iMore
Mac Pro (Pre-2008) Memory Installation Video - YouTube
Apple Mac Pro Desktop Computer Workstation (Early 2009)
Amazon.com: A-Tech 32GB Kit (4x8GB) RAM for Apple Mac Pro Early 2009, Mid 2010, Mid 2012 (4-Core, 6-Core, 8-Core, 12-Core) | DDR3 1066MHz PC3-8500R ECC RDIMM 2Rx4 1.5V 240-Pin Registered DIMM Memory
How to Upgrade Mac Pro Hard Drives (2006-2012): EveryMac.com
Mac Pro 2009-2012 Repair (2009, 2010, 2011, 2012) - iFixit
How to Upgrade Mac Pro Memory (Early 2009/MacPro4,1): EveryMac.com
64GB Memory Upgrade Kit for 2009-2010 Mac Pro Tower
OWC 32GB (2 x 16GB) PC10600 DDR3 ECC-R 1333MHz DIMMs Memory Compatible with Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' Systems and Early 2009 Xserve. (OWC85MP3S9M032K) at Amazon.com
2009 Mac Pro 6-Core CPU Upgrade using X5690 CPU and Mac Pro 5,1 bootrom
