Dell EMC PowerEdge R640 매뉴얼 - 페이지 22
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The PowerEdge R640 provides scalable storage that allows you to adapt to your workload and operational requirements. With
comprehensive storage options, the PowerEdge R640 offers various internal and external storage controllers, drive types, and different
chassis and backplanes for varied numbers of drives. Features such as Express Flash PCIe SSDs, PERC H740p, and H840 RAID controllers
provide vastly accelerated performance compared to the previous technologies.
Storage controllers
The new PERC Controller offerings is a heavy leverage of previous generation PERC family. The Value Performance level controllers,
carried-over from previous generation to PowerEdge R640, are a high-end offering that drives Input/Output Operations Per Second (IOPs)
performance and enhance the SSD performance.
NOTE:
On-board SATA ports (S140) are not accessible if mini PERC is installed.
Table 9. PERC series controller offerings
Performance Level Controller and Description
S140—SATA, NVMe
Entry
(SW RAID) SATA, NVMe
HBA330—Internal, 12 Gbps SAS HBA—External
Value
H330, 12 Gbps SAS HBA—External
H730P
Value Performance
H740P, H840
Premium
Performance
Supported drives
Table 10. Supported drives - SAS and SATA
Form
Type
Spee
Factor
d
2.5 inches
SATA,
6 Gb
SSD
SATA
6 Gb
SAS
12 Gb 7.2 K
SAS,
12 Gb N/A
SSD
SAS
12 Gb 10 K
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Storage
Rotational
Capacities
Speed
N/A
240 GB, 400 GB, 480 GB, 800 GB, 960 GB, 1.6 GB, 1.9 GB, 3.2 GB, 3.8 GB
7.2 K
1 TB, 2 TB
1 TB, 2 TB, 2 TB—SED FIPS
400 GB, 480 GB, 800 GB, 960 GB, 1.6 GB, 1.9 GB, 3.8 GB, 800 GB(SED FIPS), 1.6 GB—
SED FIPS
300 GB, 600 GB, 1.2 TB, 1.8 TB, 2.4 TB, 1.2 TB(SED FIPS), 2.4 TB—SED FIPS
6
Storage