我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Ten silver 2.5 inch SAS drives in black trays

DELL

DELL ST9500620SS 500GB 7200RPM SAS 64MB 2.5" internal hard drive

SKU CH-BEN8-QEMTX

A 500 GB 2.5″ SAS drive spinning at 7200 RPM with 64 MB cache, supplied in a lot of 10 with R Series caddies for compatible PowerEdge servers

  • 500 GB capacity stores more data
  • 7 200 RPM spindle delivers faster access
  • 64 MB cache buffers heavy workloads
  • SAS 6 Gb/s interface moves data quickly
  • Compatible with PowerEdge R710 and R720 servers

Dell Constellation.2 SAS drives

This set contains ten new 2.5-inch internal hard drives from the Dell Constellation.2 line. Each unit delivers 500GB of storage on a SAS 6Gb/s interface spinning at 7200RPM with a 64MB cache. An R-series caddy is included with every drive for direct installation.

Suits PowerEdge server fleets

Administrators refreshing compatible Dell PowerEdge rack, tower or blade models such as the R610, R720, T410 or M610 will find these zero-hour drives a direct fit. Systems that lack a SAS backplane or HBA cannot use these disks.

Interface is SAS 6Gb/s

The 6Gb/s SAS connection is the single specification that determines compatibility; a SAS controller or backplane is mandatory for operation. Without it the drives will not be recognised by the host.

商品特色

  • 500 GB capacity stores more data
  • 7 200 RPM spindle delivers faster access
  • 64 MB cache buffers heavy workloads
  • SAS 6 Gb/s interface moves data quickly
  • Compatible with PowerEdge R710 and R720 servers

商品規格

本商品目前尚未公佈規格。

商品問答

Will the 64MB cache need any firmware updates or replacement over the drive's lifespan?

The 64MB cache is integrated into the drive electronics and has no user-serviceable parts; no firmware updates or cache replacements are required.

What limits the ST9500620SS during sustained 7200RPM operation?

The mechanical 7200RPM media determines the maximum sustained transfer rate; the 6Gb/s SAS interface provides more bandwidth than the platters can deliver.

How much heat and noise does the 2.5" SAS drive produce in all-day use?

As a 2.5-inch 7200RPM SAS drive, it generates typical enterprise-level heat and audible seek noise; the included R Series caddy helps direct airflow in compatible PowerEdge bays.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。