Adaptec 2258600-R 512MB PCIe SAS SATA RAID Controller

ADAPTEC Part #/MPN: 2258600-R

DiscTech Item #: ADP-2258600-R-BN-OE

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Interface Types: SAS Serial Attached SCSI, SATA, PCIe, SFF-8087, SFF-8088

Form Factor: Full-Height/Half-Length

Electrical Interface: PCIe - v1.0 - 4GBps

On-Board Cache: 512MB

Adaptec 2258600-R 512MB 20 Port Dual Core PCIe SAS/SATA 3Gbps RAID Controller - Brand New

Adaptec 2258600-R 512MB 20 (16 internal/4 external) Port Dual Core PCI Express, SAS, Serial ATA 3.0 Gbps RAID Controller - Brand New

Alt MPN: 51645

Kit Part Number: 2258500-R

The Series 5 family of high-performance Adaptec SAS/SATA RAID adapters offers both high I/O transaction and high bandwidth processing for use with cost-effective, high-capacity SATA drives or high-performance SAS drives.

The Adaptec RAID Series 5 family utilizes industry-leading dual core RAID on Chip (ROC), 512MB of DDR2 write cache, and connectivity with the latest x8 PCI-Express to deliver over 250,000 I/Os 1.2GBs. Using SAS expanders, it can connect up to 256 SATA/SAS devices.

The Adaptec RAID Series 5 family supports a broad range of operating systems, compatibility with more than 300 third-party devices, and full integration with Adaptec Storage Manager™ for centralized management of all Adaptec raid adapters on the network.

Intelligent Power Management - Reduce Power by up to 70%

The power required by disks is a primary ongoing storage cost. Full power is maintained to every disk whether it is actively being used or not, which also increases cooling costs. Adaptec Intelligent Power Management slashes power and cooling costs by spinning down idle disks and providing a lower power mode for active disks.

  • 1.2GHz Dual Core RAID on Chip (ROC) processor
  • 8-Lane PCI-Express bus interface
  • 0, 1, 1E, 5, 5EE, 6, 10, 50, 60, JBOD RAID levels
  • Supports up to 256 SAS/SATA drives
  • Hybrid RAID 1 & 10: SSD + HDD for Maximum Performance and Relaiability
  • Intelligent Power Management – Reduces power and cooling costs by as much as 70%


This controller card is compatible with any server that includes PCI-E Gen 1.1 slots.

Order Part Number (Single)2258600-R
Order Part Number (Kit)2258500-R
Model Number51645
Form FactorHalf Length/Full Height
Ports20 (16 int./4 ext.)
Connectors4 SFF-8087 (int.)
1 SFF-8088 (ext.)
Bus Interface8-Lane PCIe Gen1.1
Processor1.2 GHz Dual Core
Fanout Cable/s (kit only)mSASx4 to 4xSATA w/sideband (0.5M)x4
Operating SystemWindows 7
Windows XP
Server 2003/2008
Red Hat Enterprise Linux (RHEL)
SUSE Linux Enterprise Server (SLES)
SCO OpenServer
Sun Solaris 10 x86
Physical Dimensions4.6"H x 6.43"L (164mm x 116mm)
Operating Temperature0°C to 55°C (with 200 LFM airflow; without battery)
0°C to 40°C ( with 200 LFM airflow; with battery)
Operating Voltage0.17A @ 3.3V
1.8A @ 12v
Regulatory CertificationCE, FCC, UL, C-tick, VCCI
MTBF873,402 hours at 40°C
AccessoriesAdaptec Battery Module 800 (2248000-R)
Adaptec Battery Module 800T (2263800-R)

Click here to view the manufacturer's item description/brochure

Alternate MPNs: 2258500-R 51645

Weight: 2 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty