3
QNAP TS-421 & QTS 4.0 Review
Output Noise »Power Consumption
Let's now check on how much power the TS-421 needs in sleep, idle, and heavy throughput.We use a GW Instek GPM-8212 power analyzer for all power consumption measurements.
Sleep, Idle and Load
Power Consumption in Standby Mode
Vampire power or phantom load is the amount of power a device consumes when it is switched off but left plugged into the power grid. According to the ErP Lot 6 2013 directive, it should be below 0.5 W.
Power Consumption Comparison Graphs
Jan 6th, 2025 21:58 EST
change timezone
Latest GPU Drivers
New Forum Posts
- 12VHPWR ATX3.0 PCI-E 5.0 Power Modular Adapter 600W will be enough for RTX 5090? (24)
- B580 tanks performance with low end CPUs (108)
- Are game requirements and VRAM usage a joke today? (605)
- MSI RX580 8g ARMOR OC (15)
- anyone buy a high end gpu from a mining rig? got screwed, or was happy? (43)
- The TPU UK Clubhouse (25494)
- Potential Problems on ASUS B550 PLUS AC-HES (36)
- Need a 4k curved monitor (20)
- Clock speeds doesn't show at the end of furmark's benchmark? (2)
- Sturdy wireless headphones with ANC and "good" sound (2)
Popular Reviews
- DDR5 Thermal Testing & Analysis
- Klevv Genuine G560 2 TB Review
- SCYROX V8 Review
- AMD Ryzen 7 9800X3D Review - The Best Gaming Processor
- GPU Test System Update for 2025
- Intel Arc B580 Review - Excellent Value
- Upcoming Hardware Launches 2024 (Updated Nov 2024)
- Arrow Lake Retested with Latest 24H2 Updates and 0x114 Microcode
- HIFIMAN Arya Unveiled Headphones Review - The Next Best?
- INTUAURA Lakeview In-Ear Monitors Review - The Power of DSP!
Controversial News Posts
- AMD Debuts Radeon RX 9070 XT and RX 9070 Powered by RDNA 4, and FSR 4 (213)
- AMD Radeon RX 9070 XT Alleged Benchmark Leaks, Underwhelming Performance (204)
- NVIDIA GeForce RTX 5090 Features 575 W TDP, RTX 5080 Carries 360 W TDP (200)
- 32 GB NVIDIA RTX 5090 To Lead the Charge As 5060 Ti Gets 16 GB Upgrade and 5060 Still Stuck With Last-Gen VRAM Spec (173)
- Potential RTX 5090 and RTX 5080 Pricing in China Leaks (173)
- AMD Radeon RX 9070 XT Boosts up to 3.10 GHz, Board Power Can Reach up to 330W (167)
- NVIDIA GeForce RTX 5070 Ti Leak Tips More VRAM, Cores, and Power Draw (161)
- NVIDIA GeForce RTX 5070 and RTX 5070 Ti Final Specifications Seemingly Confirmed (152)