Just purchased psu please all help resolve this , no big deal want verification

Features:

• 620 watts of Continuous Power
• 80 PLUS® Bronze certified — up to 87% efficient
• High Current Hybrid Cable Management — special 10-pin and 5-pin modular connectors for High Current rail
• Quiet 135 mm Double Ball Bearing cooling fan
• Stealth Wires: all wires darkened for minimal visibility in chassis
• All Japanese brand capacitors for reliability
• Thermal Manager: an advanced low voltage fan control for optimal heat & noise management
• Up to 90% power available on +12V rail
• ATX12V version 2.32 and EPS12V version 2.92 compliant
• Heavy-duty protection circuitry on all rails prevents damage from a variety of dangers:
- Over Current Protection (OCP)
- Over Voltage Protection (OVP)
- Under Voltage Protection (UVP)
- Short Circuit Protection (SCP)
- Over Power Protection (OPP)
- Surge & Inrush Protection (SIP)
• AQ5 — Antec Quality 5 year limited warranty on parts and labor
• MTBF: 100,000 hrs
• POWER SUPPLY CONNECTORS ASSORTMENT:
- 1 x 24(20+4)-pin
- 1 x 8(4+4)-pin ATX12V/EPS12V
- 2 x 8(6+2)-pin PCI-E
- 6 x SATA
- 6 x Molex
- 1 x Floppy
• Safety Approvals: UL, cUL, CE, TÜV, CB, FCC, CCC, C-Tick, BSMI
• Net Weight: 1.9 kg / 4.2 lbs
• Size:
- 86 mm (H) x 150 mm (W) x 160 mm (D)
- 3.4" (H) x 5.9" (W) x 6.3" (D)


Description

Specification

Series: Antec High Current Gamer
Compatability: ATX12V 2.32 & EPS12V 2.92
Wattage: 620 W
Modular: Yes
Connectors: 1 x 20+4 Pin
2 x 6+2 PCI-E
6 x SATA
6 x Molex
1 x Floppy
1 x 4+4 Pin ATX/EPS
SLI/CrossFire Support: No
Rail Design: Single +12V
AC Input: AC 100-240 V
PFC: Active PFC
Fan Type: Quiet 135 mm Double Ball Bearing cooling fan
Noise: < 21 dBA
Efficiency: 80 PLUS BRONZE certified
MTBF: "100,000 Hours"
Protection: Over Current
Over Voltage
Under Voltage
Short Circuit
Over Power
Surge & Inrush
Features: Continuous Power
Stealth Wires
Thermal Manager
Heavy-duty protection circuitry
High Current Hybrid Cable Management
Weight/Dimensions: 1.9 kg
86 (H) x 150 (W) x 160 mm (D)
Package Weight: 3.1000 kg
Warranty: 5 Years

so am i good boss ?

i will recieve it tomorrow hope this i will be better then the current psu ( icute ) i have which is 500w will it be

this one i purchased is it not se sonic then , is it ok can it handle my pc