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ADAPTEC RAID 71685 SGL/1024 SATA/SAS 16 INTERNAL / 8 EXTERNAL PORTS IN CTLR

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ADAPTEC RAID 71685 SGL/1024 SATA/SAS 16 INTERNAL / 8 EXTERNAL PORTS   IN CTLR (2274700-R)

ADAPTEC RAID 71685 SGL/1024 SATA/SAS 16 INTERNAL / 8 EXTERNAL PORTS IN CTLR

Varenr.:
2274700-R
EAN:
0760884156773
  • Porter/kontakter SAS
  • Eksterne porter Ja
  • Grensesnitt PCI Express x8
  • Interne porter Ja
  • RAID Ja
Forventet på lager 19.11.2019
Beskrivelse

Adaptec Series 7 RAID Adapters

The Adaptec Series 7 RAID adapter family features PMC's 24 port PM8015 RAID-on-Chip (ROC), which combines a x8 PCIe Gen3 interface with 6Gb/s SAS ports to enable a new generation of high- performance RAID adapters that are unmatched by any other ROC in the industry. Adaptec Series 7 RAID adapters are available with 8, 16, or 24 native SAS/SATA ports.

While the PCIe Gen3 interface doubles bandwidth to the host compared to PCIe Gen2, it requires at least 16 6Gb/s SAS/SATA ports to double the bandwidth to the storage devices. Competing 6Gb/s solutions have only 8 ports, and cannot leverage that advantage.

Models

  • 72405: 24 internal ports
  • 71685: 24 ports (16 internal/8 external)
  • 71605: 16 internal ports
  • 7805: 8 internal ports
  • 71605E: 16 internal ports

All Series 7:

  • 6 Gb/s throughput at each port
  • PMC PM8015 ROC
  • Maximum performance for up to 24 SSDs (No expander needed)
  • Optional Adaptec Flash Module (AFM-700) for maintenance free cache protection
  • New mini SAS HD connectors and SAS HD cables — for fit and function in dense server con figurations
  • Auto configuration of Simple Volume and HBA modes — "set it and forget it"
  • Support for up to 256 SAS and SATA devices
  • Support for SSD, HDD, Autoloader, RBOD, Tape

Key Software Features

  • Optimized Disk Utilization
  • Supported RAID levels: 0, 1, 1E, 5, 6, 10, 50, and 60 (72405, 71685, 71605, 7805)
  • Supported RAID levels: 0, 1, 1E, and 10 (71605E)
  • HBA Mode and Simple Volume Mode for automatic deployment
  • Supports up to 256 SAS or SATA devices using SAS expanders
  • Hybrid RAID 1 & 10
  • Quick initialization
  • Online Capacity Expansion
  • Copyback Hot Spare
  • Dynamic caching algorithm
  • Native Command Queuing (NCQ)
  • Background initialization
  • Hot-plug drive support
  • RAID Level Migration
  • Hot spares - global, dedicated, and pooled
  • Automatic/manual rebuild of hot spares
  • SES and SAF-TE enclosure management
  • Configurable stripe size
  • S.M.A.R.T. support
  • Multiple arrays per disk drive
  • Dynamic sector repair
  • Staggered drive spin-up
  • Bootable array support
  • Support for Tape Devices, Autoloaders

Bus System Interface

  • 8-lane PCIe Gen3

Form Factor

  • 72405: Half Length-Full Height
  • 71685: Half Length-Full Height
  • 71605: MD2-Low Profile
  • 7805: MD2- Low Profile
  • 71605E: MD2- Low Profile

Cache Memory

  • 72405: 1024MB
  • 71685: 1024MB
  • 71605: 1024MB
  • 7805: 1024MB
  • 71605E: 256MB

Connector Configuration

  • 72405: Six internal mini SAS HD (SFF-8643)
  • 71685: Four internal mini SAS HD (SFF-8643), Two external mini SAS HD (SFF-8644)
  • 71605: Four internal mini SAS HD (SFF-8643)
  • 7805: Two internal mini SAS HD (SFF-8643)
  • 71605E: Four internal mini SAS HD (SFF-8643)

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