Question 1

Does the 990 EVO Plus work in a PCIe 4.0 system, or do I need PCIe 5.0?

Accepted Answer

You do not need PCIe 5.0. The drive supports PCIe 4.0 x4 and PCIe 5.0 x2; Reddit discussion notes that it can run on a compatible PCIe 4.0 M.2 slot. Check your device’s M.2 NVMe support and physical clearance before buying.

Question 2

Is the Samsung 990 EVO Plus a good choice for gaming and everyday PC use?

Accepted Answer

It is a suitable option for gaming, everyday use, or adding storage, especially when priced competitively. Reddit discussions suggest that for ordinary gaming and OS use, differences between fast NVMe drives may be hard to notice; the 2TB model is rated for sequential reads up to 7,250 MB/s.

Question 3

Is the 990 EVO Plus worth choosing over the 990 Pro?

Accepted Answer

It depends on the price difference and workload. Reddit discussions describe the EVO Plus as a reasonable choice for gaming or as a secondary drive; for sustained heavy transfers or workloads where onboard DRAM matters, compare it with the 990 Pro. This 2TB EVO Plus uses HMB rather than onboard DRAM.

Question 4

Is the 990 EVO Plus suitable as a laptop’s main or boot drive despite having no DRAM?

Accepted Answer

It can be suitable for general laptop use: this model has no onboard DRAM and uses Host Memory Buffer (HMB). Reddit discussion about using it as a laptop boot drive considers it adequate for typical use, while noting that sustained, demanding workloads may be a reason to compare drives with onboard DRAM.

Question 5

Will this SSD work in my PC or laptop?

Accepted Answer

It may, if the system has an available M.2 2280 NVMe slot and supports the drive’s PCIe interface. Check the device’s manual for slot size, interface, and supported capacity before buying; compatibility can vary by model.

Question 6

Is this SSD fast enough for gaming and large-file work?

Accepted Answer

The 2TB drive is rated for sequential speeds up to 7,250 MB/s read and 6,300 MB/s write, making it suitable for fast storage and large-file tasks in a compatible system. Actual speeds vary with the computer and workload; the drive uses HMB rather than onboard DRAM.

Question 7

Is 2TB suitable as a main drive?

Accepted Answer

A 2TB capacity can suit a PC or laptop used for its operating system, applications, games, and files, provided the device supports a 2TB M.2 2280 NVMe drive. The listed endurance rating is 1,200 TBW.

Question 8

Does this SSD need a heatsink?

Accepted Answer

The provided product information describes a nickel-coated controller but does not specify that a separate heatsink is included. If your motherboard has an M.2 heatsink, use its thermal pad; otherwise, check the computer’s cooling guidance and physical clearance before adding one.

Question 9

Is the 990 EVO Plus worth choosing over the original 990 EVO?

Accepted Answer

The 990 EVO Plus is the stronger choice when you want higher rated sequential transfer speeds: the 2TB Plus is rated up to 7,250 MB/s read and 6,300 MB/s write, versus up to 5,000 MB/s read and 4,200 MB/s write for the 990 EVO. The original 990 EVO may suit you if it costs less and those peak speeds are not important for your workload.

Question 10

Should I upgrade from a Samsung 980 PRO to the 990 EVO Plus?

Accepted Answer

The 990 EVO Plus has higher rated sequential write speed for the 2TB model—up to 6,300 MB/s versus 5,100 MB/s for the 980 PRO—and uses HMB rather than dedicated DRAM. The 980 PRO includes DRAM. Consider the 990 EVO Plus for a new drive or when its capacity and speed fit your needs; for routine use, replacing a working 980 PRO solely for the rated speed increase may not be worthwhile.

Brand	SAMSUNG
Series	990 EVO Plus
Model	MZ-V9S2T0B/AM
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Form Factor	M.2 2280
Capacity	2TB
Interface	PCI-Express 4.0 x4 / PCI-Express 5.0 x2
Protocol	NVMe 2.0
Cache	No DRAM (HMB)
Encryption	Class 0 (AES 256) , TCG/Opal v2.0, MS eDrive (IEEE1667)

Max Sequential Read	Up to 7250 MBps
Max Sequential Write	Up to 6300 MBps
4KB Random Read	Up to 1,000,000 IOPS
4KB Random Write	Up to 1,350,000 IOPS
Terabytes Written (TBW)	1200TB

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