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Silver 2.5 inch SAS solid state drive bare circuit board

DELL

DELL 400-ADSG 200 GB SAS 12Gb/s 2.5" internal solid state drive

SKU CH-KF7F-E9X2S

A 200 GB SAS 12Gb/s 2.5" internal solid-state drive for Dell PowerEdge and PowerVault servers, hot-pluggable for mix-use workloads

  • Total capacity200 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Mean latency12Gb/s
  • 200 GB capacity stores large data sets
  • SAS 12 Gb/s interface delivers fast transfer speeds
  • 5 inch form factor fits standard drive bays
  • Hot-pluggable design allows drive swaps without shutdown
  • Compatible with Dell PowerEdge and PowerVault servers

Dell 200 GB SAS drive for server storage

This 200 GB solid state drive uses a SAS interface at 12 Gbps and fits a 2.5 inch hot-plug bay. It is built for Dell PowerEdge servers and PowerVault storage systems. The drive targets administrators who need reliable mixed-use flash capacity in supported Dell hardware.

Replaces slower mechanical disks in compatible bays

Moving from a hard drive to this SSD removes rotational latency and raises sustained throughput on the 12 Gbps SAS link. The upgrade is worthwhile when the server chassis accepts 2.5 inch hot-plug drives and the controller supports SAS at 12 Gbps. Older systems limited to lower link speeds will not realise the full benefit.

Fits Dell PowerEdge and PowerVault arrays directly

The drive slides into supported PowerEdge models such as the R320, R620, R720, R720XD, R820, R920, T320, T420, T620 and the M915 blade, plus PowerVault MD3220 and MD3220i units. A compatible SAS backplane and controller are required. No caddy is included, so the server must provide its own hot-plug carrier.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $503.99
Pricier than about 90% of the 4,938 comparable items (median $107.99).
Total capacity 200 GB
Lower than about 92% of the 2,372 comparable items (median 2 TB).
Price per TB $2,519.95 per TB
Pricier than about 91% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name400-ADSG
Total capacity200 GB
Performance
Mean latency12Gb/s
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

What 2.5" drive bay or hot-plug tray does the 400-ADSG fit in?

The drive uses a standard 2.5" SAS form factor and is hot-pluggable, so it slides directly into any compatible 2.5" hot-swap bay or caddy in supported Dell PowerEdge or PowerVault systems.

How do I install the 400-ADSG in a PowerEdge R720, and what step is often missed?

Insert the drive into an empty hot-swap bay until the latch clicks, then verify the SAS backplane detects it at 12Gb/s; the step often missed is confirming the controller sees the drive before initializing the array.

When will the 200 GB MLC SAS SSD need replacement under heavy write workloads?

As a mixed-use MLC drive, endurance depends on total bytes written; monitor SMART wear indicators and plan replacement once the media-wear-out attribute approaches the rated threshold.

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