661-3549 400GB Hard Drive, Serial ATA, 7200 rpm, A1047 - G5 PowerMac Early 2005 NB-5332W
This is a 400GB 3.5" SATA desktop hard drive upgrade for the Mac.
EEE code: Q1Z
Apple part number: 661-3549
Compatible models: A1047
661-3549 400GB Hard Drive, Serial ATA, 7200 rpm, A1047 - G5 PowerMac Early 2005