WD Blue SA510 1 TB: price per TB and price history
Part number WDS100T3B0AASIN B09ZYQ84CMBrand Western DigitalInternal SSD (2.5" SATA)
The WD Blue SA510 1 TB (WDS100T3B0A) is an internal 2.5-inch SATA SSD by Western Digital. On amazon.com it costs $273.78 new, which is $273.78 per TB (as of Oct 28, 2026, 12:59 AM UTC). The TB index for internal 2.5-inch SATA SSDs is $122.93 per TB.
Price per TB, New
Total $273.78 for 1 TB, cheapest new offer, excl. shipping
- 1 day
- ▼ 0.1 %
- 7 days
- ▼ 1.7 %
- 30 days
- ▲ 21.7 %
- 90-day low
- 177.90
90 days
Price per TB, Used
Total $154.99 for 1 TB, cheapest used offer, excl. shipping
- 1 day
- 0.0 %
- 7 days
- 0.0 %
- 30 days
- ▼ 7.5 %
- 90-day low
- 149.00
90 days
How much does the WD Blue SA510 1 TB cost per TB?
The WD Blue SA510 1 TB costs $273.78 per TB new on amazon.com. That is 2.2 times the TB index for internal 2.5-inch SATA SSDs ($122.93 per TB). Among 46 new internal 2.5-inch SATA SSDs it ranks number 39 by price per TB.
| Condition | Price | Price per TB | As of | Offer |
|---|---|---|---|---|
| Used | $154.99Oct 28, 2026, 12:59 AM UTC | $154.99 | Oct 28, 2026, 12:59 AM UTC | Amazon* |
| New | $273.78Oct 28, 2026, 12:59 AM UTC | $273.78 | Oct 28, 2026, 12:59 AM UTC | Amazon* |
Prices: cheapest offer per condition from all sellers on amazon.com (Amazon and marketplace sellers), excluding shipping, timestamp per row. At the top of its product page, Amazon often shows the featured offer from another seller, which can cost more. The button therefore opens the list of all offers. The price may have changed since the timestamp. If the Amazon app opens in another country's store, prices there differ: set the app to United States or open the link in your browser.
How has the price of the WD Blue SA510 1 TB changed?
Over the last 30 days the price rose by 21.7%, from $225.00 to $273.78. The 90-day low is $177.90 per TB ($177.90). It counts the lowest price that held for at least 2 days.
| Period | Change in price per TB |
|---|---|
| 7 days | ▼ 1.7 % |
| 14 days | ▲ 24.4 % |
| 30 days | ▲ 21.7 % |
| 90 days | ▲ 53.9 % |
Price archive since Jul 30, 2026, updated daily.
What are the specs of the WD Blue SA510 1 TB?
According to the listing, the WD Blue SA510 1 TB has 1 TB of capacity, form factor 2.5" SATA.
| Spec | Value |
|---|---|
| Brand | Western Digital |
| Part number | WDS100T3B0A |
| ASIN | B09ZYQ84CM |
| Capacity | 1 TB (1 × 10¹² Byte) |
| Form factor | 2.5" SATA |
| Technology | SSD |
What are the alternatives to the WD Blue SA510 1 TB?
At 1 TB, the SP Silicon Power A55 Boost 1 TB (SP001TBSS3A55S25) costs $119.67 per TB.
| Product | Capacity | Price per TB |
|---|---|---|
| SP Silicon Power A55 Boost 1 TB | 1 TB | $119.67 |
| fanxiang 1 TB | 1 TB | $122.39 |
| Yottamaster S25PRO 1 TB | 1 TB | $123.47 |
| Lufasnd 1 TB | 1 TB | $123.99 |
| fanxiang mSATA Mini 1 TB | 1 TB | $139.99 |
Frequently asked questions about the WD Blue SA510 1 TB
Is the WD Blue SA510 1 TB cheap right now?
The price per TB is 53.9% above the 90-day low of $177.90 and 2.2 times the TB index for its product type (as of Oct 28, 2026, 12:59 AM UTC).
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Prices: amazon.com, timestamp per row. Specs: manufacturer data sheet. Calculation: How the TB index works. All offers Internal SSD (2.5" SATA).