In the English version of Windows 7
Control Panel - Systems and Security - Administative Tools - Create and Format Hard Disk Partition
A pictorial view of your partitions is displayed
Right click the partition to resize and select Shrink Volume
Seagate Exos X22 ST22000NM001E 22TB 512E SATA 6Gb/s 3.5" Enterprise Hard Drive
$311.99
881507-001 HPE 2.4TB SAS 12G 10K SC 512E DS G8-G10 Hard Drive 881457-B21 F/S
$274.95
HITACHI HUS724040ALA640 4TB 7200RPM 64MB SATA 6.0Gb/s 3.5" HARD DRIVE ZERO HOURS
$52.00
HGST Ultrastar DC HC520 12TB SATA 6Gb 256MB 3.5" Enterprise HDD- HUH721212ALE601
$82.99
HGST Ultrastar HE10 10TB SATA 6.0Gb/s 7200 3.5" Datacenter HDD - HUH721010ALE601
$79.99
Seagate ST12000NM0127 12TB 256MB 7200RPM 3.5" SATA 6.0Gb/s Enterprise Hard Drive
$87.99
WD Ultrastar DC HC530 14TB SATA 6G 3.5" 7200RPM Enterprise HDD - WUH721414ALE604
$110.00
HGST HDD HUH721010AL5200 10TB 3.5" SAS 12Gb/s Server Hard Disk Drive *READ
$50.89
HUH721010AL4200/42C0 HGST Ultrastar He10 10TB 7200RPM SAS 12Gbps 256MB 2017
$69.99
Seagate Exos X22 ST20000NM004E 20TB 512E SATA 6Gb/s 3.5" Enterprise Hard Drive
$268.99