نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Silver 3.5 inch SAS hard drive bare unit with circuit board visible

DELL

DELL 400-ALPR 4TB 3.5" SAS 12Gb/s 7200 RPM internal hard drive

SKU CH-GET6-RP5TM

A 4 TB 3.5" SAS hard drive spinning at 7200 RPM with a 12 Gb/s transfer rate for nearline storage

  • PackagingBare Drive
  • InterfaceSAS 3Gb/s
  • Capacity4TB
  • RPM7200 RPM
  • Average Latency3Gb/s
  • Form Factor3.5"
  • 4TB capacity stores large datasets
  • 7200 RPM spindle delivers fast sequential access
  • 12Gb/s SAS interface provides high bandwidth
  • 5-inch form factor fits standard drive bays
  • New condition ensures full manufacturer reliability

Dell 4TB Nearline SAS Drive

The Dell 400-ALPR is a 4TB 3.5" Nearline SAS hard drive spinning at 7200 RPM with a 12Gb/s transfer rate. It is built for Dell servers and storage arrays that require high-capacity, nearline-class storage in a standard 3.5-inch form factor. The drive ships as a bare unit without a tray.

Suited for Nearline SAS Bays

This drive fits administrators expanding Dell PowerEdge or PowerVault systems that accept 3.5" Nearline SAS drives at 12Gb/s. It is not for platforms limited to 3Gb/s SAS signalling or those requiring a 2.5" form factor. Buyers needing a hot-plug tray or caddy must source that separately.

12Gb/s SAS Interface Decides Compatibility

The single specification that determines fit is the 12Gb/s SAS interface; the host backplane and controller must support this signalling speed to achieve the rated transfer rate. A system wired for 3Gb/s SAS will not negotiate the full 12Gb/s link. Verify the controller and backplane specification before purchase.

أبرز المميزات

  • 4TB capacity stores large datasets
  • 7200 RPM spindle delivers fast sequential access
  • 12Gb/s SAS interface provides high bandwidth
  • 5-inch form factor fits standard drive bays
  • New condition ensures full manufacturer reliability

المواصفات

BrandDell
Model400-ALPR
PackagingBare Drive
InterfaceSAS 3Gb/s
Capacity4TB
RPM7200 RPM
Average Latency3Gb/s
Form Factor3.5"

أسئلة حول هذا المنتج

How often should the 4TB 7200 RPM SAS drive be checked or replaced in a server?

Enterprise nearline drives are rated for continuous operation; monitor SMART attributes and replace if reallocated sectors or seek errors appear.

What limits sustained write throughput on the 12Gb/s SAS interface?

The 7200 RPM rotational speed and mechanical latency set the practical ceiling well below the 12Gb/s link rate.

How much heat and noise does the 3.5" 4TB SAS drive produce under all-day load?

Expect typical nearline HDD warmth and audible seek clicks; ensure chassis airflow matches the drive's operating temperature range.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.