Seagate
Seagate Constellation ES.3 ST1000NM0023 1TB 7200 RPM 128MB SAS 6Gb/s 3.5" internal hard drive
- Bare Drive
- 1TB
76,99 $
0.0009588BTC
Auf Lager
Seagate
Seagate ST2000NM0023 2TB 7200 RPM 128MB SAS 3.5" internal hard drive
Enterprise 2TB SAS drive with 7200 RPM and 128MB cache for 24x7 bulk storage
- PackagingBare Drive
- InterfaceSAS 6Gb/s
- Capacity2TB
- NAND Flash Memory TypeHard Drive
- RPM7200 RPM
- Cache128MB
- 24x7 enterprise reliability with sixth-generation SAS technology
- 7200 RPM predictable performance for continuous workloads
- 128 MB cache accelerates data access speeds
- 16 ms average latency supports responsive operations
- 2 TB capacity in 3.5 inch form factor
Enterprise 24x7 storage drive
The Seagate Constellation ES.3 ST2000NM0023 is a 2TB 3.5-inch enterprise hard drive built for 24x7 operation. It spins at 7200 RPM with a 128MB cache and connects through a SAS 6Gb/s interface. The bare drive measures 147.00mm long, 101.85mm wide and 26.10mm high.
Best for RAID arrays and servers
This drive suits administrators who need predictable performance in multi-drive SAS environments with enhanced error correction and end-to-end data integrity. Buyers who want a desktop boot drive or external storage without a SAS controller should look at something else.
SAS 6Gb/s interface requirement
The drive uses a SAS 6Gb/s interface that requires a compatible host bus adapter or RAID controller for operation. It will not connect to standard desktop motherboard ports.
Besonderheiten
- 24x7 enterprise reliability with sixth-generation SAS technology
- 7200 RPM predictable performance for continuous workloads
- 128 MB cache accelerates data access speeds
- 16 ms average latency supports responsive operations
- 2 TB capacity in 3.5 inch form factor
Technische Daten
| Brand | Seagate |
|---|---|
| Series | Constellation ES.3 |
| Model | ST2000NM0023 |
| Packaging | Bare Drive |
| Interface | SAS 6Gb/s |
| Capacity | 2TB |
| NAND Flash Memory Type | Hard Drive |
| RPM | 7200 RPM |
| Cache | 128MB |
| Average Latency | 4.16ms |
| Features | Highest-capacity large form factor enterprise drive Sixth-generation drive technology with SAS interfaces for 24 x 7 reliability Enhanced error correction, super parity and end-to-end SAS-based data integrity for accurate data storage Best-in-class rotational vibration tolerance ensures consistent performance Improved power and cooling efficiencies with low power consumption and on-demand PowerChoice technology based on T10/T13 power management standards Multi-drive firmware maximized for enterprise RAID system availability Robust performance with dual processors, ramp load technolog |
| Usage | For Enterprise Storage |
| Form Factor | 3.5" |
| Height (maximum) | 26.10mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
| Versandgewicht | 0.69 kg |
| Paketgröße | 147 × 102 × 25 mm |
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Seagate
Seagate ST3000NM0023 3TB 7200 RPM SAS 6Gb/s 128MB 3.5" internal hard drive
- Bare Drive
- SAS 6Gb/s
193,99 $320,99 $−40%
0.00241588BTC
Auf Lager
Seagate
Seagate Constellation ES.3 ST4000NM0023 4TB 7200 RPM 128MB SAS 6Gb/s 3.5" internal hard drive
- Bare Drive
- SAS 6Gb/s
297,99 $447,99 $−33%
0.00371105BTC
Auf LagerFragen zu diesem Artikel
Should I pick the 2TB capacity or a larger SAS drive for my storage array?
The ST2000NM0023 provides 2TB of enterprise-grade capacity; choose it if your array design matches this density and you need 7200 RPM performance with 128MB cache.
What does 7200 RPM with 128MB cache deliver in a live server?
It gives predictable 7200-RPM throughput and low 4.16ms average latency for 24x7 bulk data workloads in SAS environments.
The drive uses SAS 6Gb/s — what real-world throughput ceiling does that impose?
The SAS 6Gb/s interface caps the maximum transfer rate at 6Gb/s, so sustained reads and writes cannot exceed that link speed.
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