Uploader:  orangera1n
Upload date: ?/?/2025 (x86chk and "STAGED" original iso)
Source: internet/bw, internet/archive.org
Notes:

File Info from 7zip:
Name: 7989.0.110421-1825_X86CHK_CLIENT_EN-US-HM3_CCS_X86CHK_EN-US_DV5.iso
Size: 3004780544 bytes : 2865 MiB
SHA1: 5d69d520bfb1b208d11272c7da13295882cbbec6
Name: Staged_WINMAIN_7989.0.110421-1825_amd64fre_client_en-us.iso 
Size: 3708563456 bytes : 3536 MiB
SHA1: ad1e677eacaa936527ec054691a20f5530523861
Note: original MS clean version
Name: 6.2.7989.0.winmain.110421-1825_amd64fre_client-ultimate_retail_en-us-GRMCULXFRER_EN_DVD.iso
Size: 3588587520 bytes : 3422 MiB
SHA1: f8b42c857817474b7c1c6273bf5f74d01b3d1c7e
Note: Attempt at cleanup of the original hp-ified leak
Name: 6.2.7989.0.winmain.110421-1825_amd64fre_client-ultimate_volume_en-us-GB1CENVOL_EN_DVD.iso
Size: 3811213312 bytes : 3634 MiB
SHA1: c09cdcec2540d93eebe650b521b2f7ae477a300a
Note; Original HP-ified leak
Name: 7989.0.WINMAIN.110421-1825_X64CHK_CLIENT_EN-US-HM3_CCS_X64CHK_EN-US_DV5.ISO
Size: 3855034368 bytes : 3676 MiB
SHA1: cc6285ed226e0cc5b05ffa25a177fd9c75be8c9f
Name: 7989.0.WINMAIN.110421-1825_X64FRE_SERVER_EN-US-HM3_SSS_X64FRE_EN-US_DV5.iso
Size: 3455019008 bytes : 3294 MiB
SHA1: c29ddb884700b57c7c05a816e1df0ed3ba5fabc6
Name: Windows_Winmain.7989.0.110421-1825.X64CHK.Symbols.msi
Size: 356081664 bytes : 339 MiB
SHA1: 4a1b294a0c702554e516110095feb62e77616433
Name: Windows_Winmain.7989.0.110421-1825.X64FRE.Symbols.msi
Size: 399998976 bytes : 381 MiB
SHA1: 048630e3e140b664df655065d404011896fb80b5