Part | RoHS | Manufacturer | Brand Name | Product Line | Product Model | Product Type | TAA Compliant | Host Interface | Form Factor | Product Color | Card Height | Controller Type | Data Transfer Rate | Number of Thunderbolt Ports | Number of Fibre Channel Ports (External) | Packing | Environmental Certification | Environmentally Friendly | SATA Connector Details | Number of iSCSI Ports (External) | Limited Warranty | Thickness | Total Number of SATA Ports | Input Current | Product Series | Platform Supported | Depth | Packaged Quantity | RAID Supported | Operating System Supported | Total Number of SAS Ports | Number of SCSI Ports (External) | Width | Data Backup Type | SAS Connector Details | Package Type | Number of mSATA Interfaces | Length | Number of SAS Ports (Internal) | Number of SATA Ports (External) | Number of IDE Ports (External) | Shipping Weight (Approximate) | Number of Network (RJ-45) Ports | Cache Memory | Number of SATA Ports (Internal) | Number of USB Ports | Total Number of Ports | Number of Channels | Energy Star | RAID Levels | Number of Logical Drive Supported | Shipping Height | Weight (Approximate) | Product Condition | Total Number of Fibre Channel Ports | Input Voltage | Card Length | SCSI Connector Details | Number of Thunderbolt 2 Ports | Total Number of iSCSI Ports | Total Number of SCSI Ports | Number of Physical Drive Supported | Number of SCSI Ports (Internal) | Device Supported | Maximum Data Transfer Rate | Height | Number of IDE Ports (Internal) | Product Name | Shipping Width | Number of SAS Ports (External) | Shipping Depth | Total Number of IDE Ports | Country of Origin |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HPE Sourcing |
HPE Sourcing |
Smart Array |
P711m |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
600 MB/s |
2 cm |
PC |
Yes |
4 |
11.4 cm |
Battery Backup |
4 |
0, 1, 3, 5, 6, 10, 50, 60 |
512 |
600 |
10.1 cm |
Smart Array P711m 4-port SAS RAID Controller |
4 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
HPE Sourcing |
HPE Sourcing |
H222 |
SAS Controller Expander |
PCI Express 3.0 x8 |
Plug-in Card |
Serial ATA/600 |
0.6 " |
PC, SPARC |
2 |
6.6 " |
2 x SFF-8088 |
1 |
2.7 " |
H222 Host Bus Adapter |
1 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
Yes |
0, 1, 1E |
600 |
4-port SAS Controller |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
RMS2MH080 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
Yes |
2 |
2 x SFF-8087 |
2 |
1, 5, 6, 10, 50, 60 |
32 |
600 |
RMS2MH080 8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fujitsu |
Fujitsu |
D3116 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
PC |
Yes |
2 |
2 x SFF-8087 |
2 |
0, 1, 5, 6, 10, 50, 60 |
6 |
D3116 SAS Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
Yes |
Battery Backup |
0, 1, 5, 6, 10, 50, 60 |
6 |
SAS Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
Yes |
Battery Backup |
0, 1, 5, 6, 10, 50, 60 |
600 |
8-port SAS Controller |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hewlett Packard Enterprise |
HPE |
H220 |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
RoHS, WEEE |
Yes |
1 Year |
1.6 cm |
PC, SPARC |
2 |
16.8 cm |
2 |
0.75 lb |
6 |
6.86 cm |
H220 Host Bus Adapter |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
StarTech.com |
StarTech.com |
SATA Controller |
PCI Express 2.0 x1 |
Plug-in Card |
Serial ATA/600 |
RoHS, WEEE |
Yes |
Lifetime |
PC, Mac, Linux |
No |
Windows 7, Windows 8, Windows 10, Windows 11, Windows 8.1, Windows XP, Windows Vista, Windows Server 2016, Windows Server 2019, Windows Server 2012 R2, macOS 10.6.8+, Linux 2.6.32 |
2 |
0.7 " |
2.7 " |
2 |
0.24 lb |
1.2 " |
1.2 oz |
Server, Desktop PC |
4.8 " |
PCIe SATA Card |
5.6 " |
6.7 " |
Taiwan |
|||||||||||||||||||||||||||||||||||||||||||||||||
StarTech.com |
StarTech.com |
SATA Controller |
PCI Express x2 |
Plug-in Card |
Serial ATA/600 |
RoHS, WEEE |
Yes |
Lifetime |
2 |
PC |
1 |
Yes |
Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Linux 2.6.32, Windows 11, Mac OS X 10.10 Yosemite, Mac OS X 11.0 Big Sur |
6.9 cm |
2.2 cm |
0.28 lb |
2 |
0, 1, JBOD |
1.2 " |
35 g |
Server |
12.1 cm |
SATA Controller Card |
5.6 " |
6.7 " |
Taiwan |
|||||||||||||||||||||||||||||||||||||||||||||||
ASUS Computer International |
Asus |
PIKE 2008 |
SAS Controller |
PCI Express x8 |
Plug-in Module |
Serial ATA/600 |
600 MB/s |
PC |
Yes |
6.44 " |
0, 1, 10, 1E |
600 |
1.57 " |
PIKE 2008 8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Areca Technology Corp. |
Areca |
ARC-1882x |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
RoHS |
Yes |
3 Year |
ARC-1882 |
Mac, PC, SPARC |
Yes |
2 |
6.67 " |
Battery Backup |
2 x SFF-8088 |
2 |
0, 1, 1E, 3, 5, 6, 10, 30, 50, 60, JBOD |
6 |
2.54 " |
ARC-1882x 8-port SAS Controller |
2 |
|||||||||||||||||||||||||||||||||||||||||||||||||
IBM Corporation |
IBM |
ServeRAID |
M5110e |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
1 Year |
15 mm |
Yes |
2 |
168 mm |
Flash Backed Cache |
2 x SFF-8087 |
2 |
0, 1, 10 |
64 |
77 g |
Half-length |
32 |
6 |
69 mm |
ServeRAID M5110e 2-port SAS Controller |
||||||||||||||||||||||||||||||||||||||||||||||||
Intel-IMSourcing DS |
Intel-IMSourcing DS |
RMS2MH080 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
Yes |
2 |
2 x SFF-8087 |
2 |
1, 5, 6, 10, 50, 60 |
32 |
600 |
RMS2MH080 8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lenovo-IMSourcing |
Lenovo-IMSourcing |
SAS Controller |
Serial ATA/600 |
9 mm |
Yes |
10 mm |
5 |
10 g |
14 mm |
ThinkServer RAID 500 Upgrade key for Advanced RAID |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HP Inc. |
HP |
9260-8i |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
Yes |
2 |
2 x SFF-8087 |
2 |
0, 1, 5, 6, 10, 50, 60 |
600 |
LSI MegaRAID 9260-8i 8-port SAS RAID Controller |
2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SIIG, Inc |
SIIG |
SATA Controller |
PCI Express x2 |
Plug-in Card |
Dual-profile |
Serial ATA/600 |
6 GB/s |
Box |
5 Year |
0.71 " |
2 |
PC |
1 |
Yes |
4.84 " |
2 |
0, 1 |
0.11 lb |
6 |
3.15 " |
DP SATA 6Gb/s 2-Port Hybrid PCIe |
China |
|||||||||||||||||||||||||||||||||||||||||||||||||||
StarTech.com |
StarTech.com |
SATA Controller |
Yes |
PCI Express x1 |
Plug-in Card |
Dual-profile |
Serial ATA/600 |
600 MB/s |
RoHS, REACH, WEEE |
Yes |
Lifetime |
2 |
PC, Mac, Linux |
2.5 " |
2.7 " |
1.2 oz |
0.8 " |
2 Port SATA 6 Gbps PCI Express SATA Controller Card |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
Promise Technology |
Promise |
SuperTrak |
STEX8760T |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
RoHS |
Yes |
PC |
5 |
Yes |
2 |
6.6 " |
2 x SFF-8087 |
Retail |
2 |
0, 1, 1E, 5, 6, 10, 50, 60 |
32 |
600 |
2.7 " |
SuperTrak STEX8760T 8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||
HPE - IMSourcing Certified Pre-Owned |
HPE - IMSourcing Certified Pre-Owned |
Smart Array |
P721m |
SAS Controller |
PCI Express 3.0 |
Plug-in Card |
Serial ATA/600 |
REACH |
Yes |
PC |
Yes |
4 |
Flash Backed Cache |
4 |
0, 1 |
Refurbished |
Smart Array P721m/512 4-ports Ext Mezzanine SAS Controller |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LSI Logic Corp |
LSI Logic |
LSI00219 |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
600 MB/s |
PC |
1 |
Yes |
3 |
3 x SFF-8088 |
3 |
JBOD |
600 |
12-port SAS Controller |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IBM Corporation |
IBM |
ServeRAID |
M5110e |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
6 GB/s |
1 Year |
PC |
Yes |
2 |
Flash Backed Cache |
2 x SFF-8087 |
2 |
0, 1, 10 |
64 |
Half-length |
32 |
6 |
ServeRAID M5110e 2-port SAS Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||
HPE-IMSourcing |
HPE-IMSourcing |
Smart Array |
P711m |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
RoHS, REACH |
Yes |
2 cm |
PC |
Yes |
4 |
11.4 cm |
Battery Backup |
4 |
0, 1, 3, 5, 6, 10, 50, 60 |
Refurbished |
10.1 cm |
Smart Array P711m 4-port SAS RAID Controller |
4 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
SYBA Multimedia, Inc |
SYBA Multimedia |
SATA Controller |
PCI Express 3.0 x1 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
WEEE |
Yes |
4 |
PC |
1 |
No |
4 |
4 Port SATA III PCI-e 3.0 x1 Card Non-Raid with Low Profile Bracket |
China |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SIIG, Inc |
SIIG |
SATA Controller |
PCI Express x2 |
Plug-in Card |
Serial ATA/600 |
RoHS |
Yes |
5 Year |
0.79 " |
3 |
1 |
Yes |
5.83 " |
0, 1, 10 |
0.17 lb |
4.72 " |
SATA 6Gb/s 3i+1 SSD Hybrid PCIe |
China |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hewlett Packard Enterprise |
HPE |
H220 |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Serial ATA/600 |
1.6 cm |
PC, SPARC |
2 |
16.8 cm |
2 |
0.75 lb |
Refurbished |
6.86 cm |
H220 Host Bus Adapter |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Areca Technology Corp. |
Areca |
ARC-1320IX-16 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
RoHS |
Yes |
ARC-1320 |
PC, Mac |
No |
6 |
214 mm |
4 x SFF-8087, 2 x SFF-8088 |
4 |
600 |
64 mm |
ARC-1320IX-16 24-port SAS Controller |
2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||
IMSOURCING Certified Pre-Owned |
IMSOURCING Certified Pre-Owned |
9206-16e |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Serial ATA/600 |
1 |
Yes |
4 |
4 x SFF-8644 |
4 |
JBOD |
Refurbished |
9206-16e SAS Controller |
4 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lindy Electronics |
LINDY |
SATA Controller |
Serial ATA/600 |
Plug-in Module |
Serial ATA/600 |
PC, Mac, Linux |
Yes |
1, 0 |
6 Gbit/s Hardware RAID Adapter |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HPE - IMSourcing Certified Pre-Owned |
HPE - IMSourcing Certified Pre-Owned |
Smart Array |
P421 |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
Yes |
2.25 " |
P |
PC |
1 |
Yes |
2 |
9.5 " |
Flash Backed Cache |
0, 1, 5, 10, 50 |
64 |
1 lb |
Refurbished |
600 |
7.5 " |
Smart Array P421/1GB FBWC 6Gb 2-ports Ext SAS Controller |
2 |
|||||||||||||||||||||||||||||||||||||||||||||||
Areca Technology Corp. |
Areca |
ARC-1882-ix-12 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Full-height |
Serial ATA/600 |
6 GB/s |
RoHS |
Yes |
3 Year |
ARC-1882 |
PC, SPARC, Mac |
Yes |
4 |
9.84 " |
Battery Backup |
3 x SFF-8087, 1 x SFF-8088 |
3 |
0, 1, 1E, 3, 5, 6, 30, 50, 60, JBOD, 10 |
6 |
3.87 " |
ARC-1882-ix-12 16-port SAS Controller |
1 |
|||||||||||||||||||||||||||||||||||||||||||||||||
Cisco Systems, Inc |
Cisco |
9260-4i |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
PC |
Yes |
1 |
6.6 " |
1 x SFF-8087 |
1 |
0, 1, 5, 6, 50, 60 |
600 |
2.536 " |
LSI MegaRAID 9260-4i R200-PL004-CBL= 4-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
StarTech.com |
StarTech.com |
SATA Controller |
Yes |
PCI Express 2.0 x2 |
External |
Red |
Low-profile |
Serial ATA/600 |
6 Gbit/s |
WEEE, RoHS, REACH |
Yes |
2 Year |
2 |
1 |
0.8 " |
7.1 " |
0.37 lb |
1.89 " |
2.2 oz |
4.7 " |
2x M.2 SSD Controller Card - PCIe |
8.58 " |
6.30 " |
Taiwan |
|||||||||||||||||||||||||||||||||||||||||||||||||
Acer, Inc |
Acer |
TC.32300.036 |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
Yes |
600 |
8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
6 GB/s |
9 |
9 x SFF-8087 |
9 |
6 |
RAID Expander RES2CV Family |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IMSOURCING Certified Pre-Owned |
IMSOURCING Certified Pre-Owned |
9212-4i4e |
SAS Controller |
PCI Express x8 |
Plug-in Card |
Serial ATA/600 |
RoHS |
Yes |
4 |
PC, SPARC |
1 |
Yes |
1 |
6.6 " |
1 x SFF-8088 |
1 |
4 |
0, 1, 1E, 10E |
Refurbished |
2.536 " |
9212-4i4e 8-port SAS RAID Controller |
1 |
|||||||||||||||||||||||||||||||||||||||||||||||||||
StarTech.com |
StarTech.com |
SATA Controller |
Serial ATA |
Plug-in Module |
Serial ATA/600 |
RoHS, WEEE |
Yes |
2 Year |
2 |
PC, Mac |
2.9 " |
1 |
Yes |
0.9 " |
JBOD, 0, 1, Concatenation |
0.4 oz |
1 " |
Internal Drive Mounted Dual SATA Hard Drive RAID Adapter |
Taiwan |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hewlett-Packard |
HP |
Smart Array |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
600 MB/s |
WEEE |
Yes |
3 Year |
0.8 " |
PC |
Yes |
4.5 " |
0, 1 |
2 |
600 |
4 " |
Smart Array P712m SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
Promise Technology |
Promise |
SuperTrak |
STEX8760T |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
RoHS |
Yes |
3 Year |
PC |
Yes |
2 |
6.6 " |
2 x SFF-8087 |
2 |
0, 1, 1E, 5, 6, 10, 50, 60 |
32 |
256 |
600 |
2.7 " |
SuperTrak STEX8760T 8-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||
HPE-IMSourcing |
HPE-IMSourcing |
Smart Array |
P420 |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Serial ATA/600 |
WEEE |
Yes |
2.25 " |
P |
PC |
Yes |
2 |
9.5 " |
Flash Backed Cache |
2 |
0, 1+0, 5, 6, 50, 60, 1 |
0.45 kg |
Refurbished |
7.5 " |
Smart Array P420/2GB FBWC 6Gb 2-ports Int SAS Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||
Sonnet Technologies, Inc |
Sonnet |
Tempo |
SATA Controller |
PCI Express 2.0 x4 |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
RoHS, WEEE |
Yes |
5 Year |
4 |
Mac, PC |
4 |
16 |
Tempo SATA Pro 6Gb 4-Port |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intel Corporation |
Intel |
SAS Controller |
Plug-in Module |
Serial ATA/600 |
6 GB/s |
6 |
6 x SFF-8087 |
6 |
6 |
RAID Expander RES2CV Family |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LSI Logic Corp |
LSI Logic |
MegaRAID |
9266-4i |
SAS Controller |
PCI Express 2.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
3 Year |
PC, SPARC |
1 |
Yes |
1 |
6.60 " |
Battery Backup |
1 x SFF-8087 |
1 |
0, 1, 5, 6, 10, 50, 60 |
64 |
600 |
2.536 " |
MegaRAID SAS 9266-4i |
||||||||||||||||||||||||||||||||||||||||||||||||||
HPE Sourcing |
HPE Sourcing |
Smart Array |
P222 |
SAS Controller |
PCI Express 3.0 x8 |
Plug-in Card |
Low-profile |
Serial ATA/600 |
600 MB/s |
2.25 " |
P |
PC |
Yes |
2 |
9.5 " |
Flash Backed Cache |
1 x SFF-8087, 1 x SFF-8088 |
1 |
0, 1, 1+0, 5, 50 |
64 |
1 lb |
Pre-owned |
600 |
7.5 " |
Smart Array P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller |
1 |
|||||||||||||||||||||||||||||||||||||||||||||||
Hewlett Packard Enterprise |
HPE |
H222 |
SAS Controller Expander |
PCI Express 3.0 x8 |
Plug-in Card |
Serial ATA/600 |
0.6 " |
PC, SPARC |
2 |
6.6 " |
2 x SFF-8088 |
1 |
Refurbished |
2.7 " |
H222 Host Bus Adapter |
1 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Acer, Inc |
Acer |
TC.32300.042 |
SAS Controller |
Serial ATA/600 |
600 MB/s |
Yes |
600 |
16-port SAS RAID Controller |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IBM Corporation |
IBM |
68Y8431 |
SAS Controller |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
PC |
1 |
Yes |
2 |
2 |
3.25 " |
3 lb |
600 |
2-port Daughter Card SAS RAID Controller |
9.5 " |
11 " |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vantec Thermal Technologies |
Vantec |
UGT-IS602R |
SATA/Ultra ATA Controller |
PCI Express 2.0 x1 |
Plug-in Card |
Serial ATA/600 |
600 MB/s |
2 Year |
18 mm |
2 |
PC |
Yes |
119 mm |
2 |
0, 1 |
600 |
90 mm |
1 |
UGT-IS602R 3-port SATA/ATA Controller |
1 |
SCSI (Small Computer System Interface) and RAID (Redundant Array of Independent Disks) controllers are storage controllers used to manage SCSI and RAID devices, respectively. SCSI controllers provide connectivity and communication between SCSI devices such as hard drives, tape drives, and optical drives and the computer system. RAID controllers, on the other hand, implement RAID configurations to improve data reliability, availability, and performance by distributing data across multiple disks. These controllers are commonly used in servers, workstations, and storage arrays to enhance storage performance and reliability.