Seasonic Focus V4 GX-750
Seasonic Focus V4 GX-750 Review & Specifications
The Seasonic Focus V4 GX-750 by Seasonic is a power supply unit that provides 750 watts of power output. This unit follows the 3.0 standard and comes in a ATX size. It is certified with 80 PLUS®Gold and rated at Gold efficiency, reaching a peak efficiency of 90%. It features a 120 mm cooling fan with fan stop support, and is actively cooled. This PSU is modular . It delivers:
- 62 A on the 12V rail (1 rail(s))
- 20 A on the 5V rail
- 20 A on the 3.3V rail
Power Supply Performance
The Seasonic Focus V4 GX-750 is a high power PSU, sufficient for mainstream gaming systems and content creation workstations. It provides sufficient power for systems with modern multi-core CPUs and performance-class GPUs, offering headroom for overclocking and future upgrades.
This PSU achieves a high efficiency of 90% and carries a Gold certification. It balances cost and performance well and is a reliable choice for mainstream builds. The 10-year warranty reflects good long-term support.
This PSU offers moderate value, priced at $173.2 per kilowatt. It delivers decent performance and efficiency, making it a solid mid-range choice for most PC builds. It strikes a good balance between performance and cost, especially for builders prioritizing stability without overspending.
General Information
| Manufacturer | Seasonic |
|---|---|
| Power Supply Name | Seasonic Focus V4 GX-750 |
| Current Price Amazon | $130 |
| Amazon Price Updated | 1 day, 18 hours ago. |
| Power Supply Available | True |
Specification
| Power Output | 750 W |
|---|---|
| ATX Version / Form Factor | 3.0 / ATX |
| Certifications | 80 PLUS®Gold |
| Efficiency Rating | Gold |
| Modular / Fanless | True / False |
| Fan Size / Fan Stop | 120 mm / True |
| Dimensions | 140 × 150 × 86 mm |
| Warranty | 10 years |
Performance
| Input Voltage | 100-240 V |
|---|---|
| Number of 12 V Rails | 1 |
| Output 12V / 5V / 3.3V | 62 A / 20 A / 20 A |
| Maximum Efficiency | 90% |
| Price per kW | 173.2 USD/kW |
Seasonic Focus V4 GX-750 Compared to Similar Performance PSUs
Power Supply Price / Performance Table
| Power_Supply (Desc) | Price (Desc) | Quality_&_Perf (Desc) | Q&P/Price (Desc) | USD/Kilowatt (Desc) |
|---|---|---|---|---|
|
$115
|
0.0%
|
75.2%
|
65.4%
|
153.3
153.3
|
|
|
$90
|
0.0%
|
74.8%
|
83.2%
|
120.0
120.0
|
|
|
$91
|
↓
-3.1%
|
74.8%
|
82.7%
|
120.7
120.7
|
|
|
$90
|
0.0%
|
74.8%
|
83.2%
|
120.0
120.0
|
|
|
$110
|
0.0%
|
74.8%
|
68.0%
|
146.7
146.7
|
|
|
$130
|
↑
8.3%
|
74.8%
|
57.6%
|
173.2
173.2
|
|
|
$95
|
↓
-0.1%
|
74.8%
|
79.1%
|
126.2
126.2
|
|
|
$170
|
0.0%
|
74.8%
|
44.0%
|
226.7
226.7
|
|
|
$109
|
↑
9.9%
|
74.8%
|
68.8%
|
145.1
145.1
|
PSU Comparison and Detail Specifications Table
| Specification | Perf Chart | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Price |
$115
0.0%
|
$90
0.0%
|
$91❗
↓
-3.1%
|
$90
0.0%
|
$110
0.0%
|
$130
↑
8.3%
|
$95
↓
-0.1%
|
$170❗
0.0%
|
$109❗
↑
9.9%
|
| Price per kW | 153.3 USD/kW | 120.0 USD/kW | 120.7 USD/kW | 120.0 USD/kW | 146.7 USD/kW | 173.2 USD/kW | 126.2 USD/kW | 226.7 USD/kW | 145.1 USD/kW |
| Manufacturer | Corsair | Seasonic | Thermaltake | Thermaltake | LIAN LI | Seasonic | MSI | Thermaltake | Thermaltake |
| Wattage | 750 W | 750 W | 750 W | 750 W | 750 W | 750 W | 750 W | 750 W | 750 W |
| Ver. / FF | 3.1 / ATX | 3.0 / ATX | 3.0 / ATX | 3.0 / ATX | 3.1 / ATX | 3.0 / ATX | 3.1 / ATX | 3.0 / ATX | 3.0 / ATX |
| Efficiency | Gold (91%) | Gold (90%) | Gold (90%) | Gold (90%) | Gold (90%) | Gold (90%) | Gold (90%) | Gold (90%) | Gold (90%) |
| 12V Rails | 1 / 62 A | 1 / 62 A | 1 / 62 A | 1 / 62 A | 1 / 63 A | 1 / 62 A | 1 / 62 A | 1 / 62 A | 1 / 62 A |
| 12V/5V/3.3V | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 20 A / 20 A | 62 A / 22 A / 22 A | 62 A / 22 A / 22 A |
| Fan Size | 140 mm | 120 mm | 120 mm | 140 mm | 120 mm | 120 mm | 120 mm | 140 mm | 135 mm |
| Modular | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Fan Stop | ✔️ | ✔️ | ✔️ | ✔️ | ❌ | ✔️ | ❌ | ✔️ | ✔️ |
| Fanless | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
| Dimensions | 160x150x86 | 140 × 150 × 86 mm | 150mm(W)x86mm(H)x140mm(D) | 150mm(W)x86mm(H)x140mm(D) | (D)182 mm X (W)86 mm X (H)150 mm | 140 × 150 × 86 mm | 140 x 150 x 86 mm | 150mm(W) x 86mm(H) x 160mm(D) | 150mm(W) x 86mm(H) x 160mm(D) |
| Warranty | 10 years | 10 years | 10 years | 10 years | 10 years | 10 years | 10 years | 10 years | 10 years |
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Power Supply Specification Table
| Power_Supply (Desc) | Wattage (Desc) | ATX Ver / FF / Modular | Efficiency | 12V Rails / Amp | Output 12V/5V/3.3V | Warranty |
|---|---|---|---|---|---|---|
| 750 W | 3.1 / ATX / True | Gold, 91% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.1 / ATX / True | Gold, 90% | 1 / 62.50 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.1 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 20 A / 20 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 22 A / 22 A | 10 years | |
| 750 W | 3.0 / ATX / True | Gold, 90% | 1 / 62.00 A | 62 A / 22 A / 22 A | 10 years |
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