If you want to increase the performance of your PC, then replacing its old hard drive with a new and advanced SSD drive is a great idea. While there are a lot of options in the market when it comes to good SSDs, Samsung and WD (Western Digital) offer some highly reliable SSD drives.
In this post we compared and reviewed Samsung 970 Evo vs WD Black SSD. You’ll get a complete insight into these SSDs – their overview, specs, and how these SSDs fare when compared with each other.
So, let’s get started.
Samsung 970 Evo SSD – Overview & Specs
With sequential read and write performance levels of up to 3,500MB/s and 2,500MB/s, respectively the Samsung 970 Evo SSD is known for its breakthrough read & write speeds.
The Samsung 970 Evo is a 3.5-inch SSD drive that’s compatible with servers and arrays that accept M.2 2280 PCIe drives. It offers enhanced bandwidth, low latency, and power efficiency ideal for tech enthusiasts, high-end gamers, and 4K & 3D content designers. When it comes to the warranty, you get a 5-year warranty with the 970 Evo.
Here are the specs of the Samsung 970 Evo:
- Brand: Samsung
- Interface: NVMe (PCIe M.2 2280)
- Capacities: 250GB, 500GB, 1TB, and 2TB
- Compatible Devices: Windows PC, Mac
- Sequential Read Speeds: Up to 3500 Megabits Per Second
- Sequential Write Speeds: Up to 2500 Megabits Per Second
- TBW: Up to 1200 TBW
- Warranty: 5-Year
WD Black SSD – Overview & Specs
Featuring an NVMe interface, the WD Black SSD is one of the fastest SSD drives by Western Digital. In fact, it offers more than six times faster speeds than the fastest SATA SSD! With this SSD, you get incredible sequential read speeds of up to 3430MB/s and sequential write speeds of up to 2600MB/s.
The WD Black SSD is ideal for enthusiasts building custom desktops or gaming rigs. Please note that this one is an NVMe drive, and is not compatible with the SATA interface.
Here are the specs of the WD Black SSD:
- Brand: WD (Western Digital)
- Interface: NVMe (PCIe M.2 2280)
- Capacities: 250GB, 500GB, 1TB
- Compatible Devices: Gaming Console, PC
- Sequential Read Speeds: Up to 3430 Megabits Per Second
- Sequential Write Speeds: Up to 2600 Megabits Per Second
- TBW: Up to 600TBW
- Warranty: 5-Year
Samsung 970 Evo vs WD Black SSD – Comparison Chart
Here’s the comparison chart of Samsung 970 Evo vs WD Black SSD:
| Specifications | Samsung 970 Evo | Western Digital Black |
|---|---|---|
| Capacity Options | 250GB 500GB 1TB 2TB | 250GB 500GB 1TB |
| Interface | NVMe (PCIe M.2 2280) | NVMe (PCIe M.2 2280) |
| Sequential Read Speed | 3500 MB/s | 3430 MB/s |
| Sequential Write Speed | 2500 MB/s | 2600 MB/s |
| TBW | 250GB — 150TBW 500GB — 300TBW 1TB — 600TBW 2TB — 1200TBW | 250GB — 200TBW 500GB — 300TBW 1TB — 600TBW |
| Warranty | 5-Year Warranty | 5-Year Warranty |
Samsung 970 Evo vs WD Black SSD – Detailed Comparison
Here’s the detailed comparison between Samsung 970 Evo vs WD Black SSD:
Capacity Options
The Samsung 970 EVO is available in four capacities, including 250GB, 500GB, 1TB, and 2TB. The WD Black SSD, on the other hand, comes in only three capacities – 250GB, 500GB, and 1TB.
Samsung 970 EVO Capacity Options
- 250GB
- 500GB
- 1TB
- 2TB
WD Black Capacity Options
- 250GB
- 500GB
- 1TB
So, it’s clear that you get more choice when it comes to capacity options with the Samsung 970 EVO.
Interface
In this aspect, the Samsung 970 Evo and the WD Black SSDs are exactly the same. Both utilize the same NVMe (PCIe M.2 2280) interface.
Maximum Sequential Read Speed
The Samsung 970 EVO offers sequential read speeds of up to 3500MB/s. The WD Black, on the other hand, offers up to 3430MB/s sequential read speeds. So, when it comes to the sequential read speeds, the Samsung model wins.
Maximum Sequential Write Speed
The Samsung 970 EVO offers sequential write speeds of up to 2500MB/s, while the WD Black, on the other hand, offers up to 2600MB/s sequential read speeds. So, as opposed to the sequential read speeds, WD trumps Samsung in terms of the sequential write speeds.
TBW
TBW stands for Terabytes Written. It can also be referred to as “endurance”. It gives you an insight into how many terabytes you can possibly write to the SSD in its lifetime.
Here are the TBW values of both the drives for different storage capacities:
Samsung 970 EVO TBW
- 250GB — 150TBW
- 500GB — 300TBW
- 1TB — 600TBW
- 2TB — 1200TBW
WD Black TBW
- 250GB — 200TBW
- 500GB — 300TBW
- 1TB — 600TBW
Therefore, since it offers more TBW across storage capacities, the Samsung 970 EVO will last longer than its WD counterpart.
Warranty
Both of these drives – the Samsung 970 Evo and the WD Black SSD offer a 5-year warranty.
Price
When it comes to the price, currently there’s not much of a difference in the price of Samsung 970 Evo vs WD Black SSD.
Check the current price of both SSDs on Amazon:
Samsung 970 EVO 500GB
WD Black SSD 500GB
Samsung 970 Evo vs WD Black SSD – Final Verdict
Choosing one SSD out of the two – Samsung 970 Evo vs WD Black – is a tough job. Both the drives have their own pros and cons. Samsung offers more capacity option choices, better endurance, and faster read speeds as compared to WD. WD, on the other hand, offers better write speeds.
So, if you ask me which one is the better drive out of the two, I would definitely say Samsung 970 EVO. That’s because it simply offers more value for money than the WD Blue.
Moreover, presently the 500GB model of 970 EVO is $10 cheaper than the WD Black of the same storage size. Things are similar when it comes to the price of other capacity versions of both drives. This strengthens the case for buying the Samsung 970 EVO even more. So, if you’re thinking of choosing one SSD out of these two, I would recommend going with the Samsung 970 EVO without worry.
For more comparison check out:
Samsung 980 vs 970 Evo Plus: Speed, Performance, Price
WD vs Samsung SSD: Which one to buy? (Price, Specs, Speed)
Thanks for reading!
I hope this guide helped you learn about all the differences between Samsung 970 Evo vs WD Black SSD.
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