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
Intel PCIe SSD AIC RAID Controller Card G97168-252
$44.55
LSI 9305-16i SATA SAS 12Gbs RAID Controller PCIe 3.0 x8 IT-Mode 4* 8643 SATA
$229.99
Cisco UCS LSI MegaRAID 9271CV-8I SAS2308 PCIe SAS Internal RAID Controller
$28.00
Dell HBA330 12GBPS SAS Internal HBA Controller (NON-RAID) PCIe Card J7TNV 0J7TNV
$40.95
Inspur LSI 9300-8i Raid Card 12Gbps HBA HDD Controller High Profile IT MODE
$15.98
LSI MegaRAID 9361-8i 12Gb PCIe 8-Port SAS/SATA RAID 1Gb w/BBU/CacheVault/License
$39.95
ORICO Multi Bay RAID Hard Drive Enclosure USB 3.0/ Type-C For 2.5/3.5'' HDD SSDs
$87.99
LSI MegaRAID 9361-8i 12Gbps PCIe 3 x8 SATA SAS 3 8 Port RAID + BBU & CacheVault
$39.00
4 Bay RAID External Hard Drive Enclosure for 2.5/3.5" SATA HDD/SSD
$79.99
G TECHNOLOGY G RAID 0G04228 2-Bay Thunderbolt 2 RAID Array W/Power Supply
$99.99