19D8P Dell 12GB SAS PERC-H840 Raid Controller at discount

19D8P Specifications

Dell PERC H840 12 Gb/s SAS RAID Controller Card

Manufacturer: Dell
Manufacturer Model: 19D8P
Product Line: Dell PERC (PowerEdge RAID Controller)
Product Series: H840 SAS RAID Controller
Product Type: PCI‑Express RAID Controller Card
Product Name: Dell PERC H840 SAS 12 Gb/s RAID Controller

KEY FEATURES:

Interface Type: SAS‑3 12 Gb/s for high‑speed storage connectivity

Host Interface: PCI‑Express x8 (PCIe 3.1)

RAID Support: RAID levels 0, 1, 5, 6, 10, 50, 60

On‑Board Cache: 4 GB non‑volatile cache for improved performance and data integrity

Supported Devices: Hard drives, solid state drives, and disk arrays under RAID

Form Factor: Plug‑in low‑profile PCIe card

Supported Operating Systems: Various server OS environments in Dell PowerEdge platforms

PERFORMANCE:

Maximum Data Transfer Interface: SAS‑3 at up to 12 Gb/s per link

RAID Acceleration: Uses onboard cache and RAID engine to enhance throughput and I/O efficiency

Data Protection: Supports advanced RAID levels for fault tolerance and performance balancing

ENVIRONMENTAL & RELIABILITY:

Designed for enterprise server and storage use with high‑availability environments

Non‑volatile cache preserves data through power events

Reliability Rating: Enterprise‑grade RAID controller suitable for continuous operation

PHYSICAL:

Form Factor: PCI‑Express plug‑in card (low profile / half‑height compatible)

Typical Dimensions: Standard PCIe controller card size (~167.6 mm × ~64.4 mm typical)

Weight: ~0.45 kg typical (varies by configuration)

COMPATIBILITY:

Designed for use in Dell PowerEdge serve