The Storage Solutions Articles
- RAID Scaling Charts, Part 3: 4-128 kB Stripes Compared
- Take Your Storage Online
- Is Zettabits Next Generation Storage?
- Unified Serial RAID Controllers for PCIe
- RAID Scaling Charts, Part 2
- The Raid Migration Adventure
- RAID Scaling Charts, Part 1
- Meet Drobo: A Data-Saving Robot
- Silicon Image Brings Virtualization to eSATA
- Opting for RAID Level Migration
12:50 PM - November 30, 2007 by
Patrick Schmid
Source: Tom's Hardware US – Keywords: SERIAL, RAID, CONTROLLERS, AMCC
Topics: Business Servers
Syndication:
Source: Tom's Hardware US – Keywords: SERIAL, RAID, CONTROLLERS, AMCC
Topics: Business Servers
Syndication:
Table of Contents:
Feature Table
| Manufacturer | Adaptec | AMCC | ARECA | Atto |
|---|---|---|---|---|
| Model | RAID 3805 | 3Ware 9690SA-8I | ARC-1680 | ExpressSAS R348 |
| Internal connectors | 2x SFF 8087 | 2xSFF-8087 | 2xSFF-8087 | 2x SFF 8087 |
| External connectors | na | na | 1xSFF-8088 | 1x SFF 8088 |
| Cache | 128 MB DDR2 ECC | 512 MB DDR2-533 ECC | 512 MB DDR2-667 ECC | 256 MB DDR2 ECC |
| Profile | Low Profile | Low Profile | Full Height | Low Profile |
| Interface | PCI Express x4 | PCI Express x8 | PCI Express x8 | PCI Express x8 |
| XOR Engine | Intel 80333
500 MHz |
StorSwitch | Intel IOP 348
800 MHz |
IOP 348
800 MHz |
| RAID Level Migration | yes | yes | yes | yes |
| Online Capacity Expansion | yes | yes | yes | yes |
| Multiple RAID Arrays | yes | yes | yes | yes |
| Hot Spare Support | yes | yes | yes | yes |
| Battery Backup Unit | optional | optional | optional | optional |
| RAID 5 init | 1h 12min | 1h 6min | 18min | 23min |
| RAID 6 init | 1h 02min | 1h 16min | 18min | n/a |
| FAN | no | no | yes | no |
| Supported OS | Windows 2000, XP, Server 2003, Vista
Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) Novell NetWare 6.5 SCO OpenServer UnixWare Sun Solaris 10 x86 FreeBSD |
Windows 2000, XP, Server 2003, Vista, RedHat EL 5, OpenSuSE 10.2, SuSE Enterprise (SLES) 10, Fedora Core 6 | Windows 2000, XP, Server 2003, Linux, FreeBSD, Novell Netware 6.5, Solaris 10x86/x86_64, SCO Unixware 7.x.x, Mac OS x(no_bootable) | Windows Vista, Server 2003, XP, 2000
Mac OS X (10.4.x) Linux (Fedora, Red Hat and SuSE) |
| Other Features | Copyback Hotspare | DVRAID | ||
| Warranty | 3 years | 3 years | 3 years | 2 years |
| Price | $575 | $700 | $1000 | $1095 |
| Manufacturer | ICP | LSI | Raidcore/Ciprico |
|---|---|---|---|
| Model | ICP 5085BL | MegaRAID SAS 8888ELP | RC5252-8 |
| Internal connectors | 2x SFF 8087 | 2xSFF-8087 | 2x SFF 8087 |
| External connectors | n/a | 2xSFF-8088 | n/a |
| Cache | 256 MB DDR2 ECC | 256 MB DDR2-667 ECC | - |
| Profile | Low Profile | Low Profile | Low Profile |
| Interface | PCI Express x4 | PCI Express x8 | PCI Express x4 |
| XOR Engine | Intel 80333
800 MHz |
PowerPC, 500 MHz LSISAS1078 | software |
| RAID Level Migration | yes | yes | yes |
| Online Capacity Expansion | yes | yes | yes |
| Multiple RAID Arrays | yes | yes | yes |
| Hot Spare Support | yes | yes | yes |
| Battery Backup Unit | optional | optional | not required |
| RAID 5 init | 57min | 17min | 2h 42min |
| RAID 6 init | 57min | 17min | n/a |
| FAN | no | no | no |
| Supported OS | Windows 2000, XP, Server 2003, Vista
Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) Novell NetWare 6.5 SCO OpenServer UnixWare Sun Solaris 10 x86 FreeBSD |
Windows 2000, XP, Server 2003, Vista
Red Hat Enterprise Linux (RHEL) 4,5 SuSE 9.3, 10.1, 10.2 SUSE Linux Enterprise Server (SLES) Solaris 10 SCO Unix |
Windows 2000, XP, Server 2003, Vista
Red Hat Enterprise Linux (RHEL) 4,5 SuSE 9.3, 10.1, 10.2 SUSE Linux Enterprise Server (SLES) Fedora Core 5,6 |
| Other Features | Copyback Hotspare | Controller Spanning | |
| Warranty | 3 years | 3 years | 3 years |
| Price | $650 | $850 | $425 |
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