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Description

Today’s data center, cloud and high-performance computing environments not only require large amounts of storage capacity, they also must provide the data protection and performance that their applications and end users demand. The MegaRAID 9460-8i Tri-Mode Storage Adapter is a 12Gb/s SAS/SATA/PCIe (NVMe) controller card that addresses these needs by delivering proven flexibility, performance and RAID data protection for a range of server storage applications.

Broadcom’s Tri-Mode SerDes Technology enables the operation of NVMe, SAS or SATA devices in a single drive bay, allowing for endless design flexibility.
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Specifications

Key specifications

Memory capacity (RAM)2 MB
Number of ports2
Anzahl anschliessbare Festplatten2 x

General information

Manufacturer LSI
Product type Storage controllers
Item number6374135
Manufacturer no.05-50011-02
External links Manufacturer's site (de)

Controller properties

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Controller properties

In computing and especially in computer hardware, controller is a chip, an expansion card, or a stand-alone device that interfaces with a peripheral device. This may be a link between two parts of a computer (for example a memory controller that manages access to memory for the computer) or a controller on an external device that manages the operation of (and connection with) that device.

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Hardware interface
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Hardware interface

Specifies the interface that the hardware uses to connect to a computer.

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PCI Express x8
Expansion card form factor
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Expansion card form factor

In der Computertechnik ist der Formfaktor eine Angabe über Größe und Befestigungsmöglichkeiten eines Bauteils, das in einem Computer Verwendung findet. Durch diese Standardisierung können verschiedene Komponenten einfach zusammengefügt und ausgetauscht werden.

Low Profile
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Low Profile

Als "Low Profile PCI Card" wird in der Computertechnik ein Formfaktor für PCI- bzw. PCIe-Steckkarten bezeichnet, der in bestimmten Gehäusen mit begrenztem Platz Anwendung findet.

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Number of ports
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Number of ports

Maximal Anzahl gleichzeitig nutzbarer Ports.

2
Anzahl anschliessbare Festplatten
2 x
RAID configuration
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RAID configuration

RAID (redundant array of independent disks, originally redundant array of inexpensive disks) is a storage technology that combines multiple disk drive components into a logical unit. Data is distributed across the drives in one of several ways called "RAID levels", depending on what level of redundancy and performance (via parallel communication) is required.

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0
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0

(block-level striping without parity or mirroring) has no (or zero) redundancy. It provides improved performance and additional storage but no fault tolerance.

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1
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1

(mirroring without parity or striping), data are written identically to two drives, thereby producing a "mirrored set"; the read request is serviced by either of the two drives containing the requested data, whichever one involves least seek time plus rotational latency.

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5
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5

(block-level striping with distributed parity) distributes parity along with the data and requires all drives but one to be present to operate; the array is not destroyed by a single drive failure.

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10
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10

Ein RAID-10-Verbund ist ein RAID 0 über mehrere RAID 1. Es werden dabei die Eigenschaften der beiden RAIDs kombiniert: Sicherheit und gesteigerte Schreib-/Lesegeschwindigkeit.
Ein RAID-10-Verbund benötigt mindestens vier Festplatten.

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50
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50

Ein RAID-50-Verbund besteht aus einem RAID-0-Array, das aus mehreren striped RAID 5 besteht.
Ein RAID-50-Verbund benötigt mindestens sechs Festplatten, beispielsweise zwei RAID-5-Controller mit jeweils drei Platten pro Controller zusammengeschaltet mit einem Software-Stripe RAID 0. Das garantiert einen sehr hohen Datendurchsatz beim Schreiben und Lesen, da die Rechenarbeit auf zwei XOR-Units verteilt wird.
Ein RAID-50-Verbund wird bei Datenbanken verwendet, bei denen Schreibdurchsatz und Redundanz im Vordergrund stehen.

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60
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60

Ein RAID-60-Verbund besteht aus einem RAID-0-Array, das mehrere RAID 6 kombiniert. Hierzu sind mindestens zwei Controller mit je vier Festplatten, also gesamt acht Festplatten, notwendig. Prinzipiell skalieren sich die Unterschiede von RAID 5 und RAID 6 hoch auf die Unterschiede zwischen RAID 50 und RAID 60: Der Durchsatz ist geringer, während die Datensicherheit höher ist. Der gleichzeitige Ausfall von zwei beliebigen Laufwerken ist jederzeit ohne Datenverlust möglich; weitere Ausfälle sind nur dann unkritisch, wenn maximal zwei Platten je gestriptem RAID 6 betroffen sind.

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Internal interfaces

SAS-3
1 x
mini-SAS HD (SFF-8643)
1 x

Memory

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Memory

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers.

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Memory capacity (RAM)
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Memory capacity (RAM)

Random access memory (usually known by its acronym, RAM) is a type of computer data storage. Today it takes the form of integrated circuits that allow the stored data to be accessed in any order, i.e. at random.

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2 MB
Memory type
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Memory type

DDR-SDRAM („Double Data Rate Synchronous Dynamic Random Access Memory“) ist ein Typ von Random Access Memory (RAM), den es aktuell in drei Kategorien gibt. DDR-SDRAM mit 184 Kontakten, DDR2-SDRAM mit 240 Kontakten und DDR3-SDRAM ebenfalls mit 240 Kontakten. Verwendet werden sie hauptsächlich für Speichermodule des DIMM- bzw. SO-DIMM-Standards als Arbeitsspeicher in PCs und Laptops.

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DDR4-RAM
Processor clock frequency
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Processor clock frequency

In electronics and especially synchronous digital circuits, a clock signal is a particular type of signal that oscillates between a high and a low state and is utilized like a metronome to coordinate actions of circuits. Although the word signal has a number of other meanings, the term is here used for "transmitted energy that can carry information".

A clock signal is produced by a clock generator. Although more complex arrangements are used, the most common clock signal is in the form of a square wave with a 50% duty cycle, usually with a fixed, constant frequency. Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle.

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2133 MHz

Product dimensions

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Product dimensions

Physical size of an object

Length
155.65 mm
Width
68.90 mm

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Downloads

Manual | 154.91 KB | EnglishManual | 257.49 KBManual | 5.85 MB | EnglishManual | 5.85 MBManual | 516.75 KB | English

Returns and warranty

Warranty 24 month Bring-in
30-day right of return
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30-day right of return

This product may be returned within 30 days after shipment or collection. A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Availability

Mail delivery

 Expected delivery time: approx. 7–9 days
Currently > 5 piece(s) in stock at the supplier

Collection

All locations

 Expected delivery time: approx. 7–9 days
Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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LSI MegaRAID 9460-8i LSI MegaRAID 9460-8i