50CM 24Gbps Mini SAS HD PCIe 4.0 SFF-8643 36Pin to Slimline SAS SFF-8654 4i 38Pin Cable

PCIE 4.0 Mini SAS HD SFF-8643 to Slimline SAS SFF-8654 4i (38P) Cable

Description:
High-performance Mini SAS HD (SFF-8643) to Slimline SAS (SFF-8654 4i 38-pin) cable designed for next-generation storage and server connectivity. Compliant with PCIe 4.0 and SAS 4.0 standards, this cable ensures reliable high-speed data transfer for enterprise environments.

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Specifications

Series: Mini SAS
Cable Length: 0.5 m
Wire Size: 30AWG / 32AWG, tinned copper
Outer Diameter: 0.9 × 2.3 mm
Locking Mechanism: Latch type
Plating: Gold 30 µ″ min over Nickel 100 µ″ min
Color: White cable with black overmold
Environmental Compliance: RoHS
Flammability Rating: Cable—Horizontal flame; PCB—94V-0; PBT—94V-0

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Applications

• RAID (Redundant Array of Independent Disks) systems

• Workstations

• Rackmount and tower servers

• Storage arrays and enclosures

• Data communication systems

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Features & Benefits

• Supports data transfer rates up to 24 Gbps

• Fully compliant with SAS 4.0 specifications

• Robust latch design for secure connection

• High-quality materials ensure stable signal transmission and long service life

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Mechanical Performance

Mating / Unmating Force:

• Test condition: EIA 364-13, 25 mm/min

• Mating Force: ≤ 55 N

• Unmating Force: ≤ 49 N

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Electrical Performance

• Contact Current Rating: 0.5 A max per pin

• Voltage Rating: 30 VAC per contact (mated or unmated)

• Contact Resistance: ≤ 30 mΩ initial, ≤ 15 mΩ after stress

• Dielectric Withstanding Voltage: 500 VAC for 1 min (no breakdown)

• Insulation Resistance: ≥ 1000 MΩ

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Signal Integrity

• Mated Connector Impedance: 85 Ω ± 15%

• Cable Absolute Impedance: 85 Ω ± 10%

• Pair Matching: ± 5 Ω

• Common Mode Impedance: 25–40 Ω

• Insertion Loss: ≤ -6 dB up to 4.5 GHz

• Crosstalk: ≤ -26 dB up to 24 GHz

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Compliance

• RoHS 2.0: Compliant

• China RoHS: Yes

• REACH SVHC: Yes

• Low-Halogen Status: Not reviewed