الوصف
Desktop SSHD
Data
Sheet
Performance – Capacity. Affordable Price.
-
The
first solid state hybrid drive (SSHD) in a 3.5-inch form factor -
Boots
up and performs like an SSD1
-
SATA
6Gb/s with NCQ for interface speed -
Faster
than a traditional HDD1 -
All-in-one
design for simplicity and ease of installation -
Installs
and operates like a standard hard drive: cross-platform, no drivers or
additional software required -
Massive
1TB, 2TB and 4TB capacities combined with SSD-like performance1 -
Backed
by a 3-year limited warranty
Best-fit Applications
-
Desktop
PCs -
Workstations
-
High-performance
direct-attached storage (DAS) devices
1 Performance may vary depending on user’s hardware configuration
and operating system.
Desktop SSHD
|
Specifications |
4TB1 |
2TB1 |
1TB1 |
|
Model Number |
ST4000DX001 |
ST2000DX001 |
ST1000DX001 |
|
Interface |
SATA 6Gb/s NCQ |
SATA 6Gb/s NCQ |
SATA 6Gb/s NCQ |
|
Performance |
|||
|
NAND Type/Size |
MLC/8GB |
MLC/8GB |
MLC/8GB |
|
DRAM Cache (MB) |
64 |
64 |
64 |
|
SATA Transfer |
6.0/3.0/1.5 |
6.0/3.0/1.5 |
6.0/3.0/1.5 |
|
Seek Average, Read |
<12 |
<9.5 |
<8.5 |
|
Seek Average, |
<12 |
<9.5 |
<8.5 |
|
Average Data Rate, |
146 |
156 |
156 |
|
Average Data Rate |
190 |
190 |
190 |
|
Max Sustained Data |
180 |
210 |
210 |
|
Configuration/Organisation |
|||
|
Heads/Discs |
8/4 |
4/2 |
2/1 |
|
Bytes per Sector |
4,096 |
4,096 |
4,096 |
|
Reliability/Data Integrity |
|||
|
Load/Unload Cycles |
300,000 |
300,000 |
300,000 |
|
Non-recoverable |
1 per 1014 |
1 per 1014 |
1 per 1014 |
|
Annualised Failure |
<1% |
<1% |
<1% |
|
Power Management |
|||
|
Power (W) |
|||
|
Operating, Typical |
7.5 |
6.7 |
5.9 |
|
Idle2, Typical |
— |
4.5 |
3.36 |
|
Idling, Typical |
6.2 |
— |
— |
|
Standby Mode |
0.75 |
0.75 |
0.63 |
|
Sleep Mode |
0.75 |
0.75 |
0.63 |
|
Environmental |
|||
|
Temperature (°C) |
|||
|
Operating |
0 to 60 |
0 to 60 |
0 to 60 |
|
Non-operating |
−40 to 70 |
−40 to 70 |
−40 to 70 |
|
Physical |
|||
|
Height (in/mm) |
1.028/26.11 |
1.028/26.11 |
0.782/19.87 |
|
Width (in/mm) |
4.0/101.6 |
4.0/101.6 |
4.0/101.6 |
|
Depth (in/mm) |
5.787/146.99 |
5.787/146.99 |
5.787/146.99 |
|
Weight (lb/g) |
1.345/610 |
1.18/535 |
0.88/400 |
|
Carton Unit |
20 |
20 |
25 |
|
Cartons per Pallet |
40 |
40 |
40 |
|
Cartons per Layer |
8 |
8 |
8 |



