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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
Seagate Hard Drive ST20000NM002D 20TB 3.5" SAS 12GB/s 7.2K RPM 256MB 512E/4KN SAS BareMPN ST20000NM002D Specifications SAS 12Gb s Capacity 20TB Standard Model FastFormatTM (512e 4Kn) ST20000NM002D Features Helium Sealed Drive Design Yes Conventional Magnetic Recording (CMR) Yes Protection Information (T10 DIF) Yes Super Parity Yes Low Halogen Yes PowerChoiceTM Idle Power Technology Yes PowerBalanceTM Power Performance Technology Yes Hot Plug Support Yes Cache, Multisegmented (MB) 256 Organic Solderability Preservative Yes RSA 3072
MPNST20000NM002D
Specifications
SAS 12Gb/s
Capacity
20TB
Standard Model FastFormatTM (512e/4Kn)
ST20000NM002D
Features
Helium Sealed-Drive Design
Yes
Conventional Magnetic Recording (CMR)
Yes
Protection Information (T10 DIF)
Yes
Super Parity
Yes
Low Halogen
Yes
PowerChoiceTM Idle Power Technology
Yes
PowerBalanceTM Power/Performance Technology
Yes
Hot-Plug Support
Yes
Cache, Multisegmented (MB)
256
Organic Solderability Preservative
Yes
RSA 3072 Firmware Verification (SD and D)
Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)
2,500,000
Reliability Rating at Full 24x7 Operation (AFR)
0.35%
Nonrecoverable Read Errors per Bits Read
1 sector per 10E15
Power-On Hours per Year (24x7)
8760
512e Sector Size (Bytes per Sector)
512, 520, 528
4Kn Sector Size (Bytes per Sector)
4096 , 4160 , 4224
Performance
Spindle Speed (RPM)
7200RPM
Interface Access Speed (Gb/s)
12.0, 6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s,MiB/s)
285/272
Random Read/Write 4K QD16 WCD (IOPS)
168/550
Average Latency (ms)
4.16
Interface Ports
Dual
Rotation Vibration at 20-1500 Hz (rad/sec2)
12.5
Power Consumption
Idle A (W) Average
5.8W
Max Operating, Random Read/Write 4K/16Q (W)
9.8, 7.0
Power Supply Requirements
+12 V and +5 V
Environmental
Temperature, Operating (oC)
5oC - 60oC
Vibration, Nonoperating: 2 to 500Hz (Grms)
2.27
Shock, Operating 2ms (Read/Write) (Gs)
40
Shock, Nonoperating 2ms (Gs)
200
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
4.3 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Great lightweight beach blanket
Color: Blue, Size: 7x7 FT (1～3 person)
This is a great beach blanket, very well designed. Really lightweight, durable, quick drying, easy to use, packs very small. Stakes are included, but we never use them since the corner pockets filled with sand are sufficient to hold the blanket in place. Folding instructions are also provided, but you can just stuff quickly the blanket into the attached pouch, and the overall fine wrinkles are not an issue -- the blanket still looks very nice. The blanket is very thin, so there's no extra "padding" (this is what keeps it super lightweight and quick drying), but it works great on soft sand, so it's perfect for our use. (This is the first one I've bought, but we've used my son's for years.)
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Reviewed in the United States on March 16, 2026
★★★★★ 5
We travel with it every vacation
Color: Blue, Size: 7x7 FT (1～3 person)
Large blanket that packs small, is lightweight, sand proof, anchors easy with provided stakes and pockets for sand to weigh down- it stays put even in the strongest winds. Have taken to South Africa and Hawaii- everyone wants it!! Washes so easily.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Festival Must Have
Color: Green, Size: 7x7 FT (1～3 person)
Enough said. It was quick, easy, big and awesome! The 3 person fit 5 of us. It’s light, and folds up small. We used it on wet grass and didn’t get wet! It was awesome. Buying extras for presents.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
easy to setup and clean
Color: Blue, Size: 9x7 FT (1～5 person)
We use this constantly for kids sports. I do wish I would have got the smaller size because it's really big. I love the hooks that hold it in the ground. There's also pockets to use sand to weight it down. I was expecting the material to be a little different, it feels like a windbreaker, but it cleans really nicely.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Perfect!
Color: Blue, Size: 9x10 FT (1～8 person), Color: Blue, Size: 9x10 FT (1～8 person)
First off, this thing is HUGE! I love that the side pockets fill with sand to keep from flying away and how easy it is to stuff back in and put away.. Its definitley machine wash safe (use cool water to prevent the material from getting messed up) and it doesn't get that wet towel smell if being used multiple times during a trip.. It's been camping and beaching LOL.. Would buy again when this one needs to be replaced.
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Reviewed in the United States on March 23, 2026