Best SSD for DELL XPS 8930, 8940, 8950, 8960
If you own a Dell XPS desktop – whether it’s an 8930, 8940, 8950, or the latest 8960 – you already appreciate a powerful machine. But even the best systems can benefit from a storage upgrade. A blazing-fast Solid State Drive (SSD) can dramatically improve boot times, application loading, and overall system responsiveness. After extensive research and testing, we’ve identified the top SSDs that will unleash your Dell XPS’s full potential, with the Samsung 990 Pro standing out as our best overall recommendation. We’re here to guide you through the best options to ensure your XPS runs smoother and faster than ever.
Our Top Picks at a Glance
Best SSD for Dell XPS Desktops: Detailed Reviews
Samsung 990 Pro View on Amazon
The Samsung 990 Pro is, without a doubt, the king of PCIe 4.0 NVMe SSDs, and my personal top recommendation for anyone looking to maximize their Dell XPS 8950 or 8960’s potential. Boasting sequential read speeds up to 7,450 MB/s and write speeds up to 6,900 MB/s, it delivers truly next-level performance for demanding tasks like 4K video editing, complex data analysis, or the latest gaming titles. Equipped with Samsung’s proprietary controller and 176-layer V-NAND, it offers exceptional reliability and endurance, rated at 600 TBW per TB of capacity. While it will run at PCIe Gen3 speeds in an XPS 8930, the underlying technology still ensures phenomenal responsiveness. Its efficient thermal management means sustained performance even under heavy loads. If you’re building a workstation or a high-end gaming rig within your XPS, this drive offers an unmatched blend of speed, efficiency, and Samsung’s renowned quality.
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WD Black SN850X View on Amazon
The WD Black SN850X is a fantastic option if you’re seeking near-flagship PCIe 4.0 performance without quite the premium price tag of a Samsung Pro. It’s often lauded as one of the best SSDs for gaming, delivering sequential reads up to 7,300 MB/s and writes up to 6,600 MB/s. This translates to lightning-fast game loading times and incredibly snappy system responsiveness, especially noticeable in the XPS 8950 and 8960. While it might not always edge out the 990 Pro in every synthetic benchmark, its real-world performance is exceptional, and for many users, the difference is negligible. The SN850X features WD’s robust controller and TLC NAND, ensuring solid endurance (600 TBW per TB) and a reliable 5-year warranty. Some versions even offer an optional heatsink with RGB, which is a nice touch if your XPS chassis allows for it.
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Samsung 970 EVO Plus View on Amazon
For those with an XPS 8930 or anyone seeking a budget-friendly yet highly capable upgrade, the Samsung 970 EVO Plus remains an absolute rockstar. Even as a PCIe Gen3 drive, its performance is still incredibly impressive, with sequential reads up to 3,500 MB/s and writes up to 3,300 MB/s. This easily outclasses traditional SATA SSDs and provides a massive performance boost over any HDD. For the XPS 8930, which is limited to PCIe Gen3 speeds anyway, there’s no need to overspend on a Gen4 drive when the 970 EVO Plus offers such phenomenal value and real-world responsiveness. Samsung’s V-NAND technology ensures excellent endurance and a 5-year warranty, making it a very reliable choice. While newer Gen4 drives exist, the 970 EVO Plus still holds its own for everyday computing, content creation, and even gaming, especially given its often-reduced price point.
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Crucial P5 Plus View on Amazon
The Crucial P5 Plus marks Crucial’s strong entry into the PCIe 4.0 space, delivering impressive performance that’s a perfect fit for the Dell XPS 8950 and 8960. With sequential read speeds up to 6,600 MB/s and writes up to 5,000 MB/s, it offers a substantial upgrade for anyone moving from an older SATA drive or a PCIe Gen3 SSD. What I particularly appreciate about the P5 Plus is its use of Micron’s own 176-layer TLC NAND flash memory and a proprietary controller, which work in harmony to provide reliable and consistent performance. It’s a fantastic middle-ground option, offering solid Gen4 speeds without the absolute top-tier price tag. While some higher-end Gen4 drives might technically be faster, the P5 Plus delivers excellent real-world gains, especially in consumer workloads and gaming. Crucial backs this drive with a reassuring 5-year warranty and a good endurance rating, making it a dependable choice for your high-performance desktop.
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Lexar NM790 View on Amazon
The Lexar NM790 has quickly gained recognition as an excellent value PCIe 4.0 NVMe SSD, making it a compelling “also great” option for your Dell XPS desktop, particularly the 8950 and 8960 models. It offers impressive sequential read speeds up to 7,400 MB/s and write speeds up to 6,500 MB/s, putting it right up there with some of the best Gen4 drives on the market. What really sets the NM790 apart, however, is its exceptional power efficiency. It’s often noted for consuming significantly less power than many other DRAM cache-enabled PCIe Gen4 SSDs, which can contribute to better thermal management within your XPS chassis and potentially lower power consumption. This makes it a smart choice for users who want strong performance without excessive heat output. While it might lack hardware encryption, its raw speed and efficiency make it a highly competitive and reliable option for a primary or secondary drive.
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Buying Guide: How to Choose the Best SSD for Your Dell XPS
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Samsung 990 Pro | Max performance for 8950/8960 | ★★★★★ | Check |
| WD Black SN850X | Gaming and everyday users | ★★★★☆ | Check |
| Samsung 970 EVO Plus | XPS 8930 and budget-conscious users | ★★★★☆ | Check |
| Crucial P5 Plus | Balanced Gen4 performance | ★★★★★ | Check |
| Lexar NM790 | Power efficiency and value | ★★★★☆ | Check |
Frequently Asked Questions
Do Dell XPS 8930, 8940, 8950, and 8960 all support M.2 NVMe SSDs?
Yes, all these Dell XPS desktop models support M.2 NVMe SSDs in the 2280 form factor. However, there’s a crucial distinction: the XPS 8930 and 8940 typically utilize a PCIe Gen3 interface for their M.2 slots, meaning even a Gen4 SSD will operate at Gen3 speeds. The XPS 8950 and 8960, on the other hand, fully support PCIe Gen4, allowing you to experience the full blazing speeds of the latest Gen4 NVMe drives. Always check your specific model’s documentation for exact slot configurations.
Can I install a PCIe Gen4 SSD in my Dell XPS 8930?
You absolutely can install a PCIe Gen4 SSD in your Dell XPS 8930, as it uses the standard M.2 2280 form factor. However, it’s important to understand that the 8930’s motherboard is limited to PCIe Gen3 speeds. This means the Gen4 SSD will operate at the maximum speeds of PCIe Gen3, not its full Gen4 potential. While it will still be incredibly fast and a significant upgrade over a SATA drive or HDD, you won’t get the advertised peak speeds of a Gen4 drive. For the best value, a high-quality PCIe Gen3 drive like the Samsung 970 EVO Plus might be more cost-effective for the 8930.
How many M.2 SSD slots do these Dell XPS desktops have?
The number of M.2 slots can vary by specific configuration and model, but generally, Dell XPS desktops like the 8930, 8940, 8950, and 8960 come with at least one M.2 NVMe slot. More recent models, like the XPS 8960, explicitly state support for up to two M.2 2230 or M.2 2280 PCIe NVMe solid-state drives. Additionally, these systems often include SATA ports, allowing you to add 2.5-inch SATA SSDs or 3.5-inch hard drives for expanded storage. Always consult your specific system’s manual or Dell’s support page for the most accurate information on your configuration.
Do I need a heatsink for my NVMe SSD in a Dell XPS?
For high-performance PCIe Gen4 NVMe SSDs, especially those installed in an XPS 8950 or 8960 which can utilize their full speed, a heatsink is highly recommended. These drives can generate significant heat under sustained heavy workloads, and thermal throttling can occur, leading to a temporary reduction in performance. While some Dell XPS models might have basic thermal pads or small heatsinks, adding a more robust aftermarket heatsink can ensure your SSD maintains peak performance and extends its lifespan. Drives like the WD Black SN850X even offer optional heatsink versions. For PCIe Gen3 drives or lighter use, a heatsink is less critical but still a good idea for peace of mind.
What’s the difference between TLC and QLC NAND?
NAND flash memory is the core component of an SSD, and TLC (Triple-Level Cell) and QLC (Quad-Level Cell) refer to how many bits of data each cell can store. TLC stores 3 bits per cell, offering a good balance of performance, endurance, and cost. QLC stores 4 bits per cell, allowing for higher capacities and lower cost per gigabyte, making it ideal for budget-friendly drives. However, QLC generally has lower endurance and can be slower, especially with sustained writes once the SLC cache is exhausted. For a primary boot drive with heavy usage, TLC is often preferred. For secondary storage or lighter use, QLC drives like the Crucial P3 Plus offer excellent value.
Final Verdict
Upgrading your Dell XPS desktop with a new SSD is undoubtedly one of the most impactful improvements you can make. For owners of the XPS 8950 and 8960, the Samsung 990 Pro offers the absolute pinnacle of PCIe Gen4 performance, making it the ultimate choice for demanding users. The WD Black SN850X provides fantastic value, delivering top-tier gaming and general-use speeds. If you’re rocking an XPS 8930 or prioritizing budget, the Samsung 970 EVO Plus is still an incredibly capable PCIe Gen3 drive that will transform your system. Whichever you choose, prepare for dramatically faster boot times, snappier applications, and an overall smoother computing experience!