Intel D3-S4620 960GB 2.5-Inch SATA Review: Specs, Pros and Cons

What stands out

• 960 GB storage capacity for ample file space
• 550 MB/s max read speed for quick data access
• 510 MB/s max write speed for efficient file transfers
• 256-bit hardware encryption to protect sensitive information

Who it fits

Key specs explained for this drive

Storage Capacity: 960 GB

This value tells you how much data the drive can hold. You can store operating system files, applications, and a large library of photos or videos. For most users, this amount provides ample space for daily tasks without needing to manage storage aggressively. It is a standard size for 2.5-inch drives, offering a balance between capacity and cost for general computing needs.

Interface: SATA (SATA/600)

This indicates the connection type and speed limit between the drive and your motherboard. SATA/600 refers to the SATA III standard, which supports data transfer rates up to 6 gigabits per second. This interface is widely compatible with most desktops and laptops released in the last decade. It ensures reliable connectivity, though it caps the maximum performance of the drive compared to newer NVMe connections.

Max Read Speed: 550 MB/s

This number represents how fast the drive can retrieve data from its memory cells. A speed of 550 MB/s allows for quick boot times and fast loading of large applications or games. It is typical for high-end SATA SSDs. When compared to slower SATA models, this speed ensures smooth multitasking and responsive system behavior during data-intensive operations like video editing or database queries.

Max Write Speed: 510 MB/s

This value shows how quickly the drive can save new data or overwrite existing files. A write speed of 510 MB/s helps reduce the time needed to copy large files or install software. While slightly lower than read speeds, it remains efficient for everyday use. This performance level ensures that your system does not bottleneck when saving documents, downloading updates, or creating backups on a regular basis.

Form Factor: 2.5"

This describes the physical size and shape of the drive. The 2.5-inch form factor is the standard for internal laptop drives and many desktop enclosures. It fits into standard drive bays and uses a slim profile that does not obstruct other components. This compatibility makes it an easy upgrade for older systems that still rely on SATA connections rather than the newer M.2 slot format found in modern motherboards.

Physical design and build specs

The Intel D3-S4620 uses a standard 2.5-inch form factor. According to the listing, the drive measures 3.95 inches in length, 2.75 inches in width, and 0.3 inches in height. This slim profile allows it to fit into most desktops and laptops that accept 2.5-inch SATA drives. The compact size ensures compatibility with existing drive bays without requiring special adapters or brackets.

The listing states the unit weighs 1.76 pounds. This weight provides a solid feel, which helps keep the drive stable inside your chassis during operation. The SATA/600 interface connects via a standard data and power cable layout. You do not need to worry about complex wiring or proprietary connectors. The simple two-cable setup makes installation straightforward for standard PC builds.

This physical design focuses on practicality rather than aesthetic flair. The drive lacks external cooling fans or visible RGB lighting. Its finish is utilitarian, designed to function reliably inside a case. The 0.3-inch thickness leaves enough room for airflow in tight spaces. You can install this drive in legacy systems or modern workstations that rely on SATA connections. The build prioritizes durability and fit over visual appeal.

Setup and everyday use

Installing this drive is straightforward because it uses a standard 2.5-inch form factor. You simply connect the SATA/600 interface to your motherboard and power supply. The slim 0.3-inch profile ensures it fits into most desktops and laptops without issues. Once connected, the drive is ready for use.

For daily tasks, the sequential read speed of 550 MB/s helps your system boot quickly and launch applications faster. You will notice improved responsiveness when opening complex files or switching between programs. The write speed of 510 MB/s allows you to update or transfer files with minimal delay. This performance level is sufficient for general computing, office work, and media consumption.

The 960 GB capacity provides ample space for your operating system, essential software, and a substantial collection of photos, videos, and documents. You do not need to manage storage space as frequently as you might with smaller drives. Additionally, the drive includes 256-bit encryption. This feature protects your valuable data and keeps personal files secure against unauthorized access. You can store sensitive information with confidence, knowing the drive offers hardware-level security. The SATA/600 interface optimizes burst performance, ensuring smooth operation during intensive tasks. This SSD is a practical choice for users seeking reliable speed and security in a familiar form factor.

Check compatibility before buying

Before adding this drive to your system, verify your motherboard supports the SATA/600 interface. Most modern desktops and laptops do, but older systems may have limitations. You need a standard SATA data cable and a power connection from your supply. The 2.5-inch form factor fits most bays, but check your chassis dimensions against the 3.95 by 2.75-inch footprint. Keep the drive cool during heavy writes to maintain the 510 MB/s write speed. This model sits in the practical mid-range for SATA SSDs. It offers 960 GB of storage, which is less than larger capacities but more than entry-level options. If you need faster NVMe speeds, look elsewhere. If you need reliable, standard SATA performance for everyday tasks, this is a solid choice. Ensure your BIOS is updated for best compatibility with Intel controllers.

Check before you buy

• Confirm your motherboard has an available SATA port for the drive.
• Check your case has space for a 2.5-inch drive installation.
• Verify you have a SATA data cable and power connector ready.
• Ensure your operating system supports the 960 GB capacity fully.

The product at a glance

1

Intel D3-S4620 960GB 2.5-Inch SATA SSD

Best for: SATA upgrade users needing 960 GB capacity

Storage Capacity

960 GB

Interface

SATA (SATA/600)

Form Factor

2.5"

Max Read Speed

550 MB/s

Max Write Speed

510 MB/s

Dimensions

3.95 × 2.75 × 0.3 inches

View on Amazon: Intel D3-S4620 960GB 2.5-Inch SATA SSD Affiliate link

The Intel D3-S4620 is a 2.5-inch SATA drive with 960 GB of storage. It offers sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s. The drive includes 256-bit encryption for data security. This model suits users who need reliable capacity and standard SATA performance for everyday computing tasks.

Pros

• 960 GB storage capacity
• 550 MB/s max read speed
• 256-bit hardware encryption
• Standard 2.5-inch form factor

Cons

• SATA interface limits speed compared to NVMe
• 1.76 pound weight is heavy for a small drive

Good fit if

• You need 960 GB of reliable storage
• You are upgrading a desktop or laptop with a SATA slot
• You require hardware-level data encryption

Skip if

• You need NVMe speeds above 550 MB/s
• You are building a compact system where weight matters
• You prefer smaller capacity options like 480 GB

Verdict: The Intel D3-S4620 960GB SATA SSD provides solid SATA performance and encryption for standard storage needs. It fits users who prioritize capacity and security over raw speed.

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Frequently asked questions

See also

• intel d3 s4620 960 gb solid alternatives
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