Can this SSD be used in older laptops?

This is a bare ssd, designed to be attached via sata plug. I guess it would work as a direct replacement for an existing sata drive, but it really would work best with a desktop with easier access to a slot and the necessary sata and power plugs.

Can this SSD be used as a backup or storage drive?

Depends on what your raid configuration/software is, but usually, yes you could use this as a Great and fast backup drive

Can I expect a noticeable performance improvement with this SSD?

If spinning disks are still your world, this SSD will feel like stepping into the future. Boot times drop to seconds, programs launch instantly, and older machines feel brand new again. It’s not NVMe fast, but compared to a hard drive it’s night and day.

Is the Samsung 870 EVO 500GB a reasonable choice if I’m concerned about reliability?

Reddit discussions raise concerns about reported 870 EVO firmware or reliability issues, but do not establish that every 500GB unit is affected. If you buy one, check for firmware updates with Samsung Magician and keep backups of important data. The product listing specifies a 5-year limited warranty; confirm coverage for your unit and seller.

Will the 870 EVO reach its advertised speed in my computer?

The drive is rated for up to 560 MB/s sequential reads and 530 MB/s writes, but actual results depend on the computer and test conditions. A Reddit troubleshooting discussion about lower-than-expected results points to the host system as one possible bottleneck, so the listed maximum is not guaranteed in every setup.

Is the 500GB 870 EVO suitable for replacing a laptop hard drive?

It can suit a laptop upgrade if the laptop accepts a 2.5-inch SATA drive. Check the laptop’s drive type and available capacity before buying; this model will not fit an M.2-only slot. Reddit discussions describe 500GB SATA SSDs as an option for laptop OS-drive upgrades.

Should I choose the 870 EVO or an NVMe SSD?

Choose the 870 EVO when your computer needs a 2.5-inch SATA drive or has no usable NVMe slot. If both drives are compatible and similarly priced, Reddit commenters favor NVMe for its higher potential speed. The 870 EVO is rated for sequential speeds up to 560 MB/s read and 530 MB/s write.

Will this SSD fit my laptop or desktop?

It fits systems with an available 2.5-inch SATA drive bay and the required SATA connection. Check your computer’s drive size and interface before buying; an M.2-only system will not accept this 2.5-inch SATA drive.

Can I use this SSD to replace a PS4’s internal drive?

The drive uses a 2.5-inch SATA form factor, and Best Buy’s product Q&A includes a question about using it as a PS4 replacement. Confirm your PS4 model’s drive requirements and follow its installation and system-software steps before replacing the drive.

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SAMSUNG 870 EVO Series 2.5" 500GB SATA III V-NAND Internal Solid State Drive (SSD) MZ-77E500B/AM

Name: SAMSUNG 870 EVO Series 2.5" 500GB SATA III V-NAND Internal Solid State Drive (SSD) MZ-77E500B/AM
Uploaded: 2026-11-01
Description: SAMSUNG 870 EVO Series 2.5" 500GB SATA III V-NAND Internal Solid State Drive (SSD) MZ-77E500B/AM

(5,183)(29) Write a Review

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THE SSD ALL-STAR - The latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology.
EXCELLENCE IN PERFORMANCE - Enjoy professional-level SSD performance with 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds*, accelerates write speeds and maintains long-term high performance with a larger variable buffer.
INDUSTRY-DEFINING RELIABILITY - Meet the demands of every task - from everyday computing to 8K video processing, with up to 2,400 TBW* under a 5-year limited warranty.
MORE COMPATIBLE THAN EVER - 870 EVO has been compatibility tested for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices.
UPGRADE WITH EASE - Simply plug 870 EVO into the standard 2.5-inch SATA form factor on your desktop PC or laptop and let the renewed migration software takes care of the rest.
SAMSUNG MAGICIAN SOFTWARE: Samsung Magician 6 software**** helps you easily manage your drive, keep up the latest updates, monitor the drive's health and status, or even enhance its performance
WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;***** All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust. Samsung 512 MB Low Power DDR4 SDRAM

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Features

The Samsung 870 EVO Series is a 500GB internal solid state drive with a 2.5-inch form factor, SATA III interface, and V-NAND memory components.
Delivers up to 560 MBps sequential read and up to 530 MBps sequential write speeds.
Compatibility tested for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices.
Supports Class 0 (AES 256) TCG/Opal v2.0 and MS eDrive (IEEE1667) encryption.
Samsung Magician software and migration software support drive management and setup.

Specifications

Brand: SAMSUNG
Series: 870 EVO Series
Model and part number: MZ-77E500B/AM
Device type: Internal Solid State Drive (SSD)
Capacity: 500GB
Form factor: 2.5-inch
Interface: SATA III
Protocol: SATA
Cache: Samsung 512MB Low Power DDR4 SDRAM
MTBF: 1,500,000 hours
Power consumption: Idle maximum 30 mW; active average 2.2W and maximum 3.5W
Maximum shock resistance: 1500G
Dimensions: 100.00mm depth, 69.85mm width, and 7.00mm height
Weight: 86.18g

Best Seller Ranking	#100 in Internal SSDs

Model
Brand	SAMSUNG
Series	870 EVO Series
Model	MZ-77E500B/AM
Part Number	MZ-77E500B/AM
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Details
Form Factor	2.5"
Capacity	500GB
Memory Components	V-NAND
Interface	SATA III
Protocol	SATA
Cache	Samsung 512MB Low Power DDR4 SDRAM
Encryption	Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667)

Performance
Max Sequential Read	Up to 560 MBps
Max Sequential Write	Up to 530 MBps
MTBF	1,500,000 hours

Features
Features	THE SSD ALL-STAR - The latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology. EXCELLENCE IN PERFORMANCE - Enjoy professional-level SSD performance with 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds, accelerates write speeds and maintains long-term high performance with a larger variable buffer. INDUSTRY-DEFINING RELIABILITY - Meet the demands of every task - from everyday computing to 8K video processing, with up to 300 TBW. MORE COMPATIBLE THAN EVER - 870 EVO has been compatibility tested for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices. UPGRADE WITH EASE - Simply plug 870 EVO into the standard 2.5-inch SATA form factor on your desktop PC or laptop and let the renewed migration software takes care of the rest. SAMSUNG MAGICIAN SOFTWARE - Make your drive work smoothly with enhanced Samsung Magician 6 software that helps you easily manage your drive, keep up with the latest updates, monitor the drive's health and status, or even enhance its performance.

Environmental
Power Consumption (Idle)	Max. 30 mW
Power Consumption (Active)	Average: 2.2W Maximum: 3.5W
Max Shock Resistance	1500G

Dimensions & Weight
Height	7.00mm
Width	69.85mm
Depth	100.00mm
Weight	86.18g

Additional Information
First Listed on Newegg	October 24, 2022

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