端口 & 界面
| 主机接口 |
PCI Express x8 |
| PCI卡电路板 |
Half-height (low-profile) |
| PCI Express插槽版本 |
2.0 |
| 外部Mini-SAS端口 |
2 |
性能
| 内置存储器 |
512 MB |
| 内存类型 |
DDR2 |
| S.M.A.R.T. 支持 |
Y |
| SSD支持 |
Y |
| 处理器频率 |
800 MHz |
| RAID级别迁移 |
Y |
| 在线容量扩展 |
Y |
Abstract
The ServeRAID M5025 SAS/SATA Controller for IBM System x is the next-generation 6 Gbps SAS 2.0 external RAID controller. This adapter has two external mini-SAS connectors to control up to 240 devices and supports global and dedicated hot-spare drives. The ServeRAID M5025 controller delivers a full 6-Gbps SAS 2.0 RAID solution with the performance advantages of an extended cache and a standard battery backup unit. With the attachment of the ServeRAID M5000 Advanced Feature Key, the ServeRAID M5025 offers the option of RAID 6, RAID 60 and SED Encryption Key Management.
Contents
The ServeRAID M5025 SAS/SATA Controller for IBM System x is the next-generation 6 Gbps SAS 2.0 external RAID controller. This adapter has two external mini-SAS connectors to control up to 240 devices and supports global and dedicated hot-spare drives. The ServeRAID M5025 controller delivers a full 6-Gbps SAS 2.0 RAID solution with the performance advantages of an extended cache and a standard battery backup unit. With the attachment of the ServeRAID M5000 Advanced Feature Key, the ServeRAID M5025 offers the option of RAID 6, RAID 60 and SED Encryption Key Management.
Did you know
6 Gbps SAS 2.0 technology has been introduced to address data off-load bottlenecks in the direct-access storage environment. This new throughput doubles the transfer rate of the previous generation. SAS 2.0 is designed for backward compatibility with 3 Gbps SAS as well as with 3 Gbps SATA hard drives.
