Retailer
PRICING
$299 (72%) / SANDISK WD_BLACK SN850P - 2TB w/ Heatsink
Model
M.2 2280 NVMe PCIe Gen4
Price Context
✓ Lowest tracked price
Pricing Trend
↓ 9% vs last cycle
$/GB
0.15
Retailer
Best Buy
Performance
7,300 MB/s read
Price Validated
Apr 21, 2026
$629 (70%) / SANDISK WD_BLACK SN850P - 4TB w/ Heatsink
Model
M.2 2280 NVMe PCIe Gen4
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.157
Retailer
Best Buy
Performance
7,300 MB/s read
Price Validated
Apr 21, 2026
$599 (65%) / SANDISK WD_BLACK SN850X - 4TB
Model
M.2 2280 NVMe PCIe Gen4
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.15
Retailer
Best Buy
Performance
7,300 MB/s read
Price Validated
Apr 21, 2026
$1,499 (64%) / SANDISK WD_BLACK SN850P - 8TB w/ Heatsink
Model
M.2 2280 NVMe PCIe Gen4
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.187
Retailer
Best Buy
Performance
7,300 MB/s read
Price Validated
Apr 21, 2026
$739 (61%) / SANDISK DESK DRIVE - 8TB
Model
External USB 3.2 Gen 2x2 (20 Gbps)
Price Context
✓ Lowest tracked price
Pricing Trend
↓ 54% vs last cycle
$/GB
0.092
Retailer
Best Buy
Performance
1,000 MB/s read
Price Validated
Apr 21, 2026
$669 (60%) / SANDISK WD_BLACK SN850X - 4TB
Model
M.2 2280 NVMe PCIe Gen4
Price Context
Low was $655
Pricing Trend
↑ 2% vs last cycle
$/GB
0.167
Retailer
Amazon
Performance
7,300 MB/s read
Price Validated
Apr 20, 2026
$149 (60%) / SANDISK WD_BLACK XBOX C50 - 1TB
Model
Card Proprietary
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.149
Retailer
Amazon
Performance
N/A
Price Validated
Apr 20, 2026
$249 (60%) / SANDISK WD_BLACK XBOX C50 - 2TB
Model
Card Proprietary
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.125
Retailer
Amazon
Performance
N/A
Price Validated
Apr 20, 2026
$149 (58%) / SANDISK WD_BLACK XBOX C50 - 1TB
Model
Card Proprietary
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.149
Retailer
Best Buy
Performance
N/A
Price Validated
Apr 21, 2026
$872 (56%) / SANDISK WD_BLACK SN8100 - 4TB
Model
M.2 2280 NVMe PCIe Gen5
Price Context
Low was $849
Pricing Trend
↑ 3% vs last cycle
$/GB
0.218
Retailer
Amazon
Performance
14,900 MB/s read
Price Validated
Apr 20, 2026
$119 (55%) / SABRENT ROCKET 4 PLUS-G - 1TB
Model
M.2 2280 NVMe PCIe Gen4
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.119
Retailer
Sabrent Direct
Performance
7,200 MB/s read
Price Validated
Apr 20, 2026
$114 (53%) / SANDISK WD_BLACK D30 XBOX GAME DRIVE - 500GB
Model
External USB 3.2 Gen 2x2 (20 Gbps)
Price Context
✓ Lowest tracked price
Pricing Trend
→ Stable
$/GB
0.228
Retailer
B&H
Performance
900 MB/s read
Price Validated
Apr 20, 2026
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