Quick Specs
Models
PCIe Adapter PERC
Drive Types12 Gb/s SAS
6 Gb/s SAS/SATA
PCI-e 4.0
SAS Connectors16 ports-2x8 Internal
Cache MemoryNo Cache
Write Back CacheNo Cache
RAID Levels0,1,10
Max Drive SupportUp To 32 RAID, or 32 Non-RAID
RAID SupportHardware
Part Numbers:
- VCV6T
H355 PERC Series 11 Options
H355 Adapter
View PERC
Enclosures per port
0
Cache:N/A
RAID Level:0, 1, 10
PCIe:Gen 4
Supported Drives:- 12 Gb/s SAS
- 6 Gb/s SAS/SATA
- Up To 32 RAID
- or 32 Non-RAID
- Not Supported
- N/A
H355 Front
View PERC
Enclosures per port
0
Cache:N/A
RAID Level:0, 1, 10
PCIe:Gen 4
Supported Drives:- 12 Gb/s SAS
- 6 Gb/s SAS/SATA
- Up To 32 RAID
- or 32 Non-RAID
- Not Supported
- N/A
Summary of RAID levels
Summary of RAID levels Following is a list of the RAID levels supported by the PERC 12 series of cards:
- RAID 0 Uses disk striping to provide high data throughput, especially for large files in an environment that requires no data redundancy.
- RAID 1 Uses disk mirroring so that data written to one physical disk is simultaneously written to another physical disk. RAID 1 is good for small databases or other applications that require small capacity and complete data redundancy.
- RAID 5 Uses disk striping and parity data across all physical disks (distributed parity) to provide high data throughput and data redundancy, especially for small random access.
- RAID 6 Is an extension of RAID 5 and uses an additional parity block. RAID 6 uses block-level striping with two parity blocks distributed across all member disks. RAID 6 provides protection against double disk failures, and failures while a single disk is rebuilding. If you are using only one array, deploying RAID 6 is more effective than deploying a hot spare disk.
- RAID 10 Is a combination of RAID 0 and RAID 1, uses disk striping across mirrored disks. It provides high data throughput and complete data redundancy.
- RAID 50 Is a combination of RAID 0 and RAID 5 where a RAID 0 array is striped across RAID 5 elements. RAID 50 requires at least six disks.
- RAID 60 Is a combination of RAID 0 and RAID 6 where a RAID 0 array is striped across RAID 6 elements. RAID 60 requires at least eight disks.
Compatible With:
- Dell R250
- Dell R350
- Dell R660
- Dell R660xs
- Dell R6615
- Dell R6625
- Dell R760
- Dell R760xa
- Dell R760xd2
- Dell R760xs
- Dell R7615
- Dell R7625
- Dell R860
- Dell R960
- Dell T150
- Dell T350
- Dell XR12
- Dell XR5610
(Click to View)
Base Standard Capabilities
| Feature | PERC H355 adapter SAS | PERC H355 front SAS | PERC H350 adapter SAS | PERC H350 Mini Monolithic SAS |
|---|---|---|---|---|
| RAID levels | 0, 1, 10 | 0, 1, 10 | 0, 1, 10 | 0, 1, 10 |
| Non–RAID | Yes | Yes | Yes | Yes |
| Enclosures per port | Not applicable | Not applicable | Not applicable | Not applicable |
| Processor | Broadcom RAID-onchip, SAS3816 chipset | Broadcom RAID-onchip, SAS3816 chipset | Broadcom RAID-onchip, SAS3816 chipset | Broadcom RAID-onchip, SAS3816 chipset |
| Battery backup unit | No | No | No | No |
| Local Key Management security | No | No | No | No |
| Controller queue depth | 1536 | 1536 | 1536 | 1536 |
| Secure enterprise key manager security | No | No | No | No |
| Non-volatile cache | No | No | No | No |
| Cache memory | Not applicable | Not applicable | Not applicable | Not applicable |
| Cache function | Write through, no read ahead | Write through, no read ahead | write through, no read ahead | write through, no read ahead |
| Max no of VDs in RAID mode | 32 | 32 | 32 | 32 |
| Max no of disk groups | 32 | 32 | 32 | 32 |
| Max no of VDs per disk group | 16 | 16 | 16 | 16 |
| Hot swap devices supported | Yes | Yes | Yes | Yes |
| Autoconfig | Yes | Yes | Yes | Yes |
| Hardware XOR engine | Yes | Yes | Yes | Yes |
| Online capacity expansion | Yes | Yes | Yes | Yes |
| Dedicated and global hot spare | Yes | Yes | Yes | Yes |
| Drives types | 3 Gbps SATA, 6 Gbps SATA/SAS, and 12 Gbps SAS, Gen3 (8 GT/s) | 3 Gbps SATA, 6 Gbps SATA/SAS, and 12 Gbps SAS, Gen3 (8 GT/s) | 3 Gbps SATA, 6 Gbps SATA/SAS, and 12 Gbps SAS, Gen3 (8 GT/s) | 3 Gbps SATA, 6 Gbps SATA/SAS, and 12 Gbps SAS, Gen3 (8 GT/s) |
| VD strip size | 64 KB | 64 KB | 64 KB | 64 KB |
| PCIe support | Gen 4 | Gen 4 | Gen 4 | Gen 4 |
| SAS/SATA maximum drive support |
|
|
|
|
| NVMe maximum drive support | Not applicable | Not applicable | Not applicable | Not applicable |
Spec Sheet 4
| Model & Form Factors | Interface Support | PCI Support | SAS Connectors | Cache Memory | Write Back Cache | RAID Levels | Max Drive Support | RAID Support |
|---|---|---|---|---|---|---|---|---|
| H755N Front (NVMe Only) | Gen3 (8 GT/s) NVMe Gen4 (16 GT/s) NVMe |
PCIe Gen 4 | 2x8 Internal | 8GB NV | Flash Backed Cache | 0,1,5,6,10,50,60 | 8/per controller | Hardware |
| H755 Adapter FH | 3 Gbps SATA 6 Gbps SATA/SAS 12 Gbps SATA/SAS Gen3 (8 GT/s) NVMe Gen4 (16 GT/s) NVMe |
PCIe Gen 4 | 2x8 Internal | 8GB NV | Flash Backed Cache | 0, 1, 5, 6, 10, 50,60 | 16/controller 50 with SAS Expander *Platform limit |
Hardware RAID |
| H755 Adapter LP | ||||||||
| H755 Front (SAS/SATA Only) | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 2x8 Internal | 8GB NV | Flash Backed Cache | 0,1,5,6,10,50,60 | 16/controller 50 with SAS Expander *Platform limit |
Hardware RAID |
| H755 MX | 3 Gbps SATA 6 Gbps SATA/SAS 12 Gbps SATA/SAS Gen3 (8 GT/s) NVMe Gen4 (16 GT/s) NVMe |
PCIe Gen 4 | 1x8 Internal | 8GB NV DDR4 2666MT/s | Flash Backed Cache | 0, 1, 5, 6, 10, 50,60 | 8, Limited by platform | N/A |
| H750 Adapter FH | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA *SAS/SATA ONLY |
PCIe Gen 4 | 1x8 Internal | 8GB NV | Flash Backed Cache | 0,1,5,6,10,50,60 | 8/controller 50 with SAS Expander *Platform limit |
Hardware RAID |
| H750 Adapter LP | ||||||||
| H355i Adapter FH | 12Gb/s SAS 6Gb/s SATA |
PCIe Gen 4 | 2x8 Internal | No Cache | No Cache | 0,1,10 | Up To 32 RAID or 32 Non-RAID |
Hardware |
| H355i Adapter LP | ||||||||
| H355 Front | 12Gb/s SAS 6Gb/s SATA |
PCIe Gen 4 | 2x8 Internal | No Cache | No Cache | 0,1,10 | Up To 32 RAID >or 32 Non-RAID |
Hardware |
| HBA355 Front (internal) | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 2x8 Internal | N/A | N/A | N/A | 16/controller 50 with SAS Expander *Platform limit |
N/A |
| HBA355i Adapter FH | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 2x8 Internal | N/A | N/A | N/A | 16/controller 50 with SAS Expander *Platform limit |
N/A |
| HBA355i Adapter LP | ||||||||
| HBA355e Adapter FH | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 4x4 External | N/A | N/A | N/A | 240 | N/A |
| HBA355e Adapter LP | ||||||||
| H350 Adapter FH | 12Gb/s SAS 6Gb/s SATA |
PCIe Gen 4 | 1x8 Internal | No Cache | No Cache | 0,1,10 | Up To 32 RAID or 32 Non-RAID |
Hardware |
| H350 Adapter LP | ||||||||
| H350 Mini Mono | 12Gb/s SAS 6Gb/s SATA |
PCIe Gen 4 | 2x4 Internal | N/A | N/A | 0, 1, 10 | Without SAS Expander: 8 drives per controller With SAS Expander: Limited by platform offering |
N/A |
| HBA350i Adapter (internal) | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 2x8 Internal | N/A | N/A | N/A | 16/controller 50 with SAS Expander *Platform limit |
N/A |
| HBA350 MX (internal) | 12Gb/s SAS 6Gb/s SAS/SATA 3Gb/s SAS/SATA |
PCIe Gen 4 | 1x8 Internal | N/A | N/A | N/A | 8 *Platform limit |
N/A |


































