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Description
Intel Solid State Drive Optane SSDPF21Q800GB01 P5800X 800GB PCI Expressx4 15mm 3DXPoint Generic singleMPN SSDPF21Q800GB01 Essentials Product Collection Intel OptaneTM DC SSD Series Code Name Products formerly Alder Stream Capacity 800 GB Performance Specifications Sequential Bandwidth 100% Read (up to) 7200 MB s Sequential Bandwidth 100% Write (up to) 6100 MB s Random Read (100% Span) 1500000 IOPS Random Write (100% Span) 1350000 IOPS Latency Read 5 microsecond Latency Write 5 microsecond Power Active 18W Power Idle 4. 2W Reliability Vibration
MPNSSDPF21Q800GB01
Essentials
Product Collection
Intel OptaneTM DC SSD Series
Code Name
Products formerly Alder Stream
Capacity
800 GB
Performance Specifications
Sequential Bandwidth - 100% Read (up to)
7200 MB/s
Sequential Bandwidth - 100% Write (up to)
6100 MB/s
Random Read (100% Span)
1500000 IOPS
Random Write (100% Span)
1350000 IOPS
Latency - Read
5 microsecond
Latency - Write
5 microsecond
Power - Active
18W
Power - Idle
4.2W
Reliability
Vibration - Operating
2.17 Grms, (5-700 Hz), random
Vibration - Non-Operating
3.13 Grms (5-800 Hz), random
Shock (Operating and Non-Operating)
1,000 G, 0.5 ms, half sine
Operating Temperature Range
0oC to 70oC
Operating Temperature (Maximum)
70 oC
Operating Temperature (Minimum)
0 oC
Endurance Rating (Lifetime Writes)
100 DWPD
Mean Time Between Failures (MTBF)
2 Million Hours
Uncorrectable Bit Error Rate (UBER)
less than 1 sector per 1017 bits read
Package Specifications
Components
Intel(R) Optane(TM) Memory Media
Form Factor
2.5" 15mm
Interface
PCIe 4.0 x4, NVMe
Advanced Technologies
Enhanced Power Loss Data Protection
Yes
Hardware Encryption
AES 256 bit
High Endurance Technology (HET)
Yes
Temperature Monitoring and Logging
Yes
End-to-End Data Protection
Yes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 14 reviews
Sort
Product Reviews
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Slip-on ready and great quality
Size: 9, Color: Black
These shoes were stuff for the first half hour but then feel great. Well worth the chance and money. Great quality and slip-on easy
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Reviewed in the United States on May 22, 2026