Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
HP Smart Array P440 RAID controller card with FBWC module

HP

HP 726821-B21 Smart Array P440 RAID controller 12Gb/s 4G FBWC

SKU CH-TSB8-YTT1X MPN 726821-B21

A PCIe 3.0 x8 RAID controller with 4 GB flash-backed cache and 12 Gb/s SAS connectivity

  • TypeSATA / SAS
  • InterfacePCI-Express 3.0 x8
  • Transfer RateUp to 12Gb/s
  • FeaturesRAID Supported: Yes Data Backup Type: Flash Backed Cache Tot
  • 12Gb/s transfer rate for fast storage throughput
  • PCI-Express 3.0 x8 interface for high bandwidth connectivity
  • 4GB flash-backed write cache protects data during power loss
  • Supports SATA and SAS drives for flexible array configuration
  • Single internal SAS port simplifies cabling in dense servers

HP Smart Array P440 RAID Controller

The HP 726821-B21 is a PCI-Express 3.0 x8 RAID controller that supports SATA and SAS drives at up to 12Gb/s. It includes 4GB of flash-backed write cache to protect data during power loss. The card provides a single internal SAS port for connecting compatible storage devices in server environments.

Suited for servers needing hardware RAID

This controller suits administrators who need a single internal SAS connection with RAID levels supported by the Smart Array P440 and the safety of flash-backed cache. It is not for builds that require more than one internal SAS port or that need external SAS connectivity.

12Gb/s transfer rate over PCI-Express 3.0 x8

The 12Gb/s transfer rate across the PCI-Express 3.0 x8 interface determines whether the controller matches the drive speeds and slot availability in the target server. Verify that the system provides a compatible x8 slot and that the connected drives support the 12Gb/s SAS or SATA standard.

Points forts

  • 12Gb/s transfer rate for fast storage throughput
  • PCI-Express 3.0 x8 interface for high bandwidth connectivity
  • 4GB flash-backed write cache protects data during power loss
  • Supports SATA and SAS drives for flexible array configuration
  • Single internal SAS port simplifies cabling in dense servers

Caractéristiques

BrandHP
Model726821-B21
TypeSATA / SAS
InterfacePCI-Express 3.0 x8
Transfer RateUp to 12Gb/s
FeaturesRAID Supported: Yes
Data Backup Type: Flash Backed Cache
Total Number of SAS Ports: 1
Number of SAS Ports (Internal): 1
Poids d’expédition0.45 kg
Dimensions du colis254 × 203 × 127 mm

Questions sur cet article

Is the 4GB flash-backed cache the only cache size available for the P440?

The P440 controller includes 4GB of flash-backed write cache as standard.

What real-world throughput can I expect from the 12Gb/s SAS link?

The 12Gb/s SAS interface supports up to 12Gb/s per drive; actual throughput depends on the attached drives and workload.

Does the PCIe 3.0 x8 slot limit the controller’s 12Gb/s SAS speed?

PCIe 3.0 x8 provides ample bandwidth for the single 12Gb/s SAS port and 4GB cache.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.