Best SAS Internal Solid State Drives of 2026

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 4 Feb 2026

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SAS Internal Solid State Drives are high-performance data storage devices designed for enterprise-level applications. These drives offer faster access times, lower latency, and higher data transfer rates compared to traditional hard disk drives. They are equipped with advanced features such as power loss protection, data encryption, and wear levelling technology to ensure data integrity and reliability. SAS Internal Solid State Drives are ideal for data-intensive applications such as virtualization, databases, and online transaction processing. With their robust design and advanced features, these drives are highly recommended for organisations seeking reliable and efficient storage solutions.

At a Glance: Our Top Picks

Lenovo ThinkSystem PM1643a 1.92TB 2.5" SAS SSD Cover #TOP 1
Lenovo ThinkSystem PM1643a 1.92TB 2.5" SAS SSD
ftb score rating icon 9.8
ICY DOCK ToughArmor MB996SK-6SB Removable Frame Cover #TOP 2
ICY DOCK ToughArmor MB996SK-6SB Removable Frame
ftb score rating icon 9.7
Hewlett Packard P10440-B21 960GB SAS SSD Cover #TOP 3
Hewlett Packard P10440-B21 960GB SAS SSD
ftb score rating icon 9.5

Top 3 SAS Internal Solid State Drives

#TOP 1

Lenovo ThinkSystem PM1643a 1.92TB 2.5" SAS SSD

4XB7A38176
Black
Lenovo ThinkSystem PM1643a 1.92TB 2.5" SAS SSD Cover
Lenovo ThinkSystem PM1643a Entry Solid State Drive 1.92 TB 2.5" SAS 12Gb/s for ThinkSystem SN850, SR530, SR550, SR570, SR590, SR63X, SR65X, SR850, SR860, SR950, ST550

The Lenovo PM1643a SSD offers a large 1.92TB storage capacity, allowing you to store plenty of documents, pictures and videos without worry. With a high-read speed of 1000 MB/s, it helps you complete complex tasks quickly by maximising system performance. The equally fast write speed of 1000 MB/s ensures swift responses when updating or transferring files, saving you valuable time. Designed with a 2.5" form factor and a 12Gb/s SAS interface, the PM1643a SSD is reliable and easy to use, boosting your overall efficiency.

What We Like
Large 1.92TB capacity
High 1000 MB/s read speed
Fast 1000 MB/s write speed
Reliable 12Gb/s SAS interface
Compact 2.5" form factor
#TOP 2

ICY DOCK ToughArmor MB996SK-6SB Removable Frame

MB996SK-6SB
black
ICY DOCK ToughArmor MB996SK-6SB Removable Frame Cover
ICY DOCK ToughArmor MB996SK-6SB - Removable Frame for 6X 2.5 Inch SATA/SAS SSD/HDD in 1x 5.25 Inch with Locks - Full Metal

The ICY DOCK ToughArmor Frame allows you to securely store up to six 2.5 inch SATA or SAS drives in a single 5.25 inch installation bay. Its full metal construction ensures durability, making it a reliable choice for your storage needs. You can easily control the fan speed with three settings—high, low, or off—helping you manage noise and cooling efficiently. The 40 mm fan adds an extra layer of cooling, keeping your drives in optimal condition.

What We Like
Stores six 2.5 inch drives
Durable metal construction
Adjustable fan speed settings
Efficient cooling system
Individual locks for each tray
#TOP 3

Hewlett Packard P10440-B21 960GB SAS SSD

HEWLETT PACKARD
P10440-B21
Hewlett Packard P10440-B21 960GB SAS SSD Cover
Hewlett Packard P10440-B21 960GB SAS Ri SFF SC VS DS SSD

The HP P10440-B21 SSD offers a substantial 960GB storage capacity, ideal for users needing ample space for files and applications. This internal solid state drive is designed by Hewlett Packard, ensuring reliability and quality. With a compact package size of just 1x1x1 inch and a lightweight 10.6 ounces, it is easy to install and fits into small spaces, making it convenient for upgrades or new builds. The single package quantity means you receive one unit, perfect if you need a dedicated drive for your system.

What We Like
High 960GB storage capacity
Compact and lightweight design
Reliable Hewlett Packard brand
Single unit package
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is a SAS drive faster than SSD?

SAS is faster than SSD. SSD is a type of storage device connected to the computer through SAS, SCSI, SATA. They are very slow compared with SAS. It has increased Input/outputs per second (ability to read and write data faster).

2. Can I replace SAS drives with SSD?

Why are SATA SSDs easy to replace with value SAS SSDs? ... Since the majority of today's servers ship with a SAS HBA or RAID card, both SAS and SATA SSDs can be used in the same drive bay. This is why SATA SSDs can be easily swapped out with SAS SSDs, requiring no changes to existing servers or infrastructure.

3. Is SAS and SSD same?

A solid-state drive has no moving parts, and uses small chips to store data instead. ... Both SSD SAS drives and SSD SATA drives are faster than their HDD counterparts. They have the same characteristics though: SATA is still faster writing data, while SAS is faster at reading and writing data continuously.

4. Is SAS faster than SATA?

SAS, or Serial Attached SCSI, is a faster and historically more expensive interface. Because SAS drives are able to rotate so much faster (up to 15K RPM) than SATA drives (typically 7.2K RPM), seek times may be substantially faster by more than 2 times.

Editor's Notes

During our sas internal solid state drive research, we found 36 sas internal solid state drive products and shortlisted 3 quality products. We collected and analyzed 2,552 customer reviews through our big data system to write the sas internal solid state drives list. We found that most customers choose sas internal solid state drives with an average price of £849.77.

The sas internal solid state drives are available for purchase. We have researched hundreds of brands and picked the top brands of sas internal solid state drives, including Lenovo, Icy Dock, HEWLETT PACKARD.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.