3KDWX Dell SAS 12GBPS PCI-E Raid Controller at discount

3KDWX Specifications

Dell PERC H755 12 Gb/s SAS/SATA RAID Controller (Front‑Mount)

Manufacturer: Dell
Manufacturer Model: 3KDWX
Product Line: Dell PERC RAID Controllers
Product Series: H755 Series
Product Type: RAID Storage Controller
Product Name: Dell PERC H755 12 Gb/s SAS/SATA RAID Controller

KEY FEATURES:
Host Bus: PCI Express 4.0 x8
Interface Support: 12 Gb/s SAS, 6 Gb/s SAS/SATA, 3 Gb/s SAS/SATA
Cache Memory: 8 GB non‑volatile cache
RAID Support: RAID 0, 1, 5, 6, 10, 50, 60
Supported Devices: SAS and SATA drives and SSDs
Processor/Chipset: SAS3916 RAID-on-chip

PERFORMANCE:
Maximum Data Transfer Rate: Up to 12 Gb/s per port
Drive Support: Up to 16 internal drives (without expander); scalable with SAS expander

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise storage environments with high throughput and data protection requirements
Flash‑backed cache protects data during power loss

PHYSICAL:
Form Factor: Front‑mount controller module (fits in specific Dell PowerEdge chassis)
Typical Dimensions: Compact controller module size for front RAID slot
Weight: Approx. 0.5 kg (~1.1 lb