Home / All / Dell PERC 10 H740P 12Gb SAS 8GB LP RAID Controller | DPNHJ
SKU: DPNHJ

Dell PERC 10 H740P 12Gb SAS 8GB LP RAID Controller | DPNHJ

Dell

| Adapter
$194.99

Quick Specs

ModelsDrive Types

12 Gb/s SAS
6 Gb/s SAS/SATA

PCI Support

PCI-e 3.0

SAS Connectors

2x4 External

Cache Memory

8 GB NV

Write Back Cache

Flash Backed Cache

RAID Levels

0,1,5,6,10,50,60

Max Drive Support

32

RAID Support

Hardware

Part Numbers:

  • 03JH35
  • 39M19
  • 1M71J
  • DPNHJ
The PERC H740P RAID Controller from Dell offers reliability and performance in addition to providing management with tolerant disk subsystem failures. This RAID controller improves the performance of your server systems. The double module channel provides high-speed connectivity. This product has been tested and validated on Dell systems to ensure compatibility with your computer. It is supported by Dell Technical Support when used with a Dell system.
H740P PERC Series Options

H740P Adapter View PERC

Enclosures per port

0

Cache:

8 GB DDR4 2133MT/s

RAID Level:

0, 1, 5, 6, 10, 50, 60

Non-RAID:

Yes

PCIe:

Gen 3

Supported Drives:

 

  • 6 Gbps SATA/SAS
  • 12 Gbps SAS
Max SAS/SATA disks:

 

  • 8 drives per controller
  • w/ SAS Expander: Limited by platform offerings
Max NVMe drives:
  • Not Supported
Max physical disks:
  • 32 SAS/SATA

Front H740P Mini Mono View PERC

Enclosures per port

0

Cache:

8 GB DDR4 2133MT/s

RAID Level:

0, 1, 5, 6, 10, 50, 60

Non-RAID:

Yes

PCIe:

Gen 3

Supported Drives:

 

  • 6 Gbps SATA/SAS
  • 12 Gbps SAS
Max SAS/SATA disks:

 

  • 8 drives per controller
  • w/ SAS Expander: Limited by platform offerings
Max NVMe drives:

 

  • Not Supported
Max physical disks:

 

  • 32 SAS/SATA
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 R440
  • Dell R540
  • Dell R640
  • Dell R740
  • Dell R740xd
  • Dell R740xd2
  • Dell R7425
  • Dell R840
  • Dell R940xa

(Click to View)

Spec Sheet 4

Models Drive Types PCI Support SAS Connectors Cache Memory Write Back Cache RAID Levels Max Drive Support RAID Support
H840 Adapter FH 12 Gb/s SAS
6 Gb/s SATA		 PCIe 3.1 2x4 External 8 GB NV Flash Backed Cache 0,1,5,6,10,50,60 255 Hardware
H840 Adapter LP
H745P MX Adapter 12 Gb/s SAS
6 Gb/s SATA/SAS
3 Gb/s SATA		 PCIe 3 Modular Enclosure 8 GB NV Flash Backed Cache 0,1,5,6,10,50,60 - Hardware
H740P FH 12 Gb/s SAS
6 Gb/s SATA		 PCIe 3.1 2x4 External 8 GB NV Flash Backed Cache 0,1,5,6,10,50,60 32 Hardware
H740P LP
H740P Mini Mono 12 Gb/s SAS
6 Gb/s SATA		 PCIe 3.1 2x4 External 8 GB NV Flash Backed Cache 0,1,5,6,10,50,60 32 Hardware
S150 Software RAID 6 Gb/s SATA/NVMe PCIe N/A No Cache No Cache 0,1,5,10 30* Software RAID Windows and Linux
S140 Software RAID 6 Gb/s SATA/NVMe N/A N/A No Cache No Cache 0,1,5,10 16* Software RAID Windows and Linux
12 Gbps SAS Ext. HBA 12 Gb/s SAS PCIe 3.0 2x4 External No Cache No Cache No RAID Pass-Thru Only 255 No RAID Pass-Thru Only
H745 Adapter 12 Gb/s SAS
6 Gb/s SATA/SAS
3 Gb/s SATA		 PCIe 3 2x8 Internal 4 GB NV Flash Backed Cache 0,1,5,6,10,50,60 240 Hardware
H745 Front 12 Gb/s SAS
6 Gb/s SATA/SAS
3 Gb/s SATA		 PCIe 3 2x8 Internal 4 GB NV Flash Backed Cache 0,1,5,6,10,50,60 240 Hardware
H345 FH 12 Gb/s SAS
6 Gb/s SATA/SAS
3 Gb/s SATA		 PCIe 3 2x8 Internal No Cache No Cache 0,1,10 63 Hardware
H345 LP
H345 Front 12 Gb/s SAS
6 Gb/s SATA/SAS
3 Gb/s SATA		 PCIe 3 2x8 Internal No Cache No Cache 0,1,10 63 Hardware
*The S150 controller supports up to 8 SATA disks (HDD and SSD) depending on system backplane configuration, supports up to 30 NVMe PCIe SSDs.
*The S140 controller supports up to 16 physical disks (SATA + NVMe) depending on system backplane configuration except the PowerEdge R840 and PowerEdge R940xa supports up to 30 (SATA + NVMe).

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