Intel 3.84TB 2.5-Inch SATA SSD Review (2026): A Spec-Based Look

What stands out

• 3.84 TB storage capacity for large datasets
• 550 MB/s maximum read speed for fast access
• 510 MB/s maximum write speed for efficient transfers
• SATA/600 interface for optimized burst performance
• 256-bit encryption to protect data from unauthorized access

Who it fits

Intel 3.84TB SATA SSD Key Specs

Storage Capacity: 3.84 TB

This drive holds 3.84 terabytes of data. That is enough space for large media libraries, extensive backups, or enterprise databases. You benefit from having room for years of files without needing multiple drives. When shopping, compare this capacity to smaller 1TB or 2TB models to see if you need the extra storage for your specific workload.

Interface: SATA (SATA/600)

SATA/600 refers to the SATA III standard, which offers a theoretical bandwidth of 600 MB/s. This is the standard connection for most desktops and laptops. It ensures compatibility with a wide range of older and newer systems. Unlike NVMe drives that use PCIe slots, this interface plugs into a standard SATA port on your motherboard.

Max Read Speed: 550 MB/s

This speed indicates how fast the drive retrieves data. At 550 MB/s, it loads operating systems and applications quickly. You will notice faster boot times and quicker access to large files. This is typical for high-end SATA SSDs. It is slower than NVMe drives but much faster than traditional hard drives.

Max Write Speed: 510 MB/s

Write speed measures how quickly the drive saves or copies data. At 510 MB/s, you can transfer large files efficiently. This helps when updating databases or saving video projects. It ensures the drive keeps up with your system’s performance. This speed is consistent with other reliable SATA SSDs in this capacity range.

Design and Build Quality

The Intel 3.84TB 2.5-Inch SATA SSD follows 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 is typical for internal storage units. It allows the drive to fit into most laptops and desktop chassis that support 2.5-inch bays. You do not need special mounting hardware for standard installations. The compact dimensions ensure it occupies minimal space within your system case.

The listing states the unit weighs 1.76 pounds. This weight provides a stable feel without adding excessive mass to your build. The drive uses a SATA III interface, which is compatible with a wide range of motherboards and external enclosures. This interface choice ensures broad support for older and newer systems alike. You can easily swap the drive between compatible devices without worrying about connection mismatches.

The model number SSDSC2KG038TZ01 identifies this specific variant. The design prioritizes functionality over aesthetic flair. There are no visible buttons, switches, or status lights on the exterior. This minimalist approach reduces potential points of failure. The focus remains entirely on data storage and retrieval. You get a reliable, no-nonsense component that integrates seamlessly into your existing hardware setup.

Setup and everyday use

Setting up this drive is straightforward because it uses a standard 2.5-inch form factor. You install it into any system that accepts 2.5-inch SATA devices. The interface is SATA/600, which matches the SATA III standard. This ensures broad compatibility with desktops, workstations, and older servers. You do not need special drivers or complex configuration software. The drive simply plugs into the available SATA port and power connector. Once installed, the operating system recognizes the 3.84 TB capacity immediately. You can partition the drive or use it as a single large volume. Daily use involves moving files between your system and the drive. The maximum read speed is 550 MB/s. This speed helps when loading large applications or opening high-resolution media files. You experience quick access times for complex tasks. The maximum write speed is 510 MB/s. This allows you to update or transfer files without long waits. The SATA/600 interface optimizes burst performance. This means large data transfers remain efficient. The drive includes 256-bit encryption. This feature protects your data by encoding it. You do not need to enable additional settings for basic security. The hardware handles the encryption process. This is useful if you store sensitive documents or business records. The drive weighs 1.76 pounds. It is heavy enough to stay secure in a chassis. The slim 0.3-inch height fits easily into standard drive bays. You can rely on this drive for consistent performance in everyday computing tasks.

Before You Buy Intel SSD

You should verify your system supports the SATA III interface before purchasing. This drive uses a standard 2.5-inch form factor, fitting most desktops and laptops with available bays. Ensure you have a free SATA data cable and power connector if your case does not include them. The 3.84 TB capacity is substantial, so consider whether you need additional drives for separate operating system and data partitions. While the 550 MB/s read speed is adequate for general tasks, it is slower than NVMe options. If you require faster load times for large games or video editing, you might prefer an NVMe drive. For bulk storage and reliable data retention, this SATA SSD remains a practical choice. Keep your system’s BIOS updated to ensure optimal compatibility with the Intel D3-S4620 controller. Regular backups are always recommended for drives holding critical information.

Check before you buy

• Check for available SATA III ports on your motherboard
• Verify physical space for a 2.5-inch drive in your chassis
• Confirm you have necessary SATA data and power cables
• Assess if SATA speed meets your performance needs

The product at a glance

1

Intel 3.84TB 2.5-Inch SATA SSD

Best for: High-capacity 2.5-inch SATA storage needs

Storage Capacity

3.84 TB

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 3.84TB 2.5-Inch SATA SSD Affiliate link

This Intel drive offers 3.84 TB of storage in a standard 2.5-inch form factor. It connects via SATA III, delivering sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s. The unit includes 256-bit encryption for data security. Its physical dimensions are 2.75 by 3.95 inches with a height of 0.3 inches. It weighs 1.76 pounds. This drive suits users needing high-capacity storage for complex tasks.

Pros

• 3.84 TB storage capacity for large file libraries
• Sequential read speeds reach 550 MB/s
• Sequential write speeds reach 510 MB/s
• 256-bit encryption protects stored data
• Standard 2.5-inch form factor fits most systems

Cons

• SATA III interface limits speeds compared to NVMe drives
• Heavier at 1.76 pounds than lighter alternatives
• Larger physical footprint than M.2 drives

Good fit if

• You need high-capacity storage for documents and media
• You require 256-bit encryption for data security
• You are upgrading a desktop or laptop with a 2.5-inch bay

Skip if

• You need the fastest possible transfer speeds
• You are installing in a device with only M.2 slots
• You prioritize lightweight components for portable builds

Verdict: Intel D3-S4620 3.84TB 2.5-Inch SATA SSD provides reliable high-capacity storage with standard SATA speeds. It fits users who need ample space and encryption in a traditional 2.5-inch drive.

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See also

• intel d3 s4620 3 84 tb solid alternatives
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