What is the typical power consumption of an M.2 NVMe SSD?
A. Less than 1 watt
B. About 5-10 watts
C. About 50 watts
D. About 20 watts
Answer: Option A
Solution (By JKSSB Mock Tests)
M.2 NVMe SSDs typically consume between 2-5 watts during active use, with idle power around 0.1-0.5 watts. Under heavy load, they may use up to 6-8 watts, but less than 1 watt is for low-power states. For general exam, they are known for low power.
Explanation:
Computer systems process binary logic states (0 and 1). Thus, memory capacities naturally scale using powers of 2 (e.g., 2, 4, 8, 16, 32, 64).
Explanation:
An SSHD combines a traditional high-capacity mechanical hard disk with a small amount of fast solid-state flash memory to cache frequently accessed files, blending capacity and speed.
Explanation:
SRAM uses flip-flop circuits to store each bit, while DRAM uses a capacitor and a transistor. SRAM is faster and does not need refreshing, but is more expensive. Both are volatile.
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