L1100E-SO Dell 1100 Watt Redundant Power Supply at discount

L1100E-SO Specifications

Manufacturer: Dell

Manufacturer Model: L1100E-SO
Product Line: Dell Server Power Supply Units
Product Series: 1100 Watt Redundant / Hot‑Swap PSU
Product Type: Internal Server Power Supply Unit (Hot‑Swap / Redundant)
Product Name: Dell 1100 W Redundant Power Supply (L1100E-SO)

KEY FEATURES:

Maximum Output Power: 1100 W

Input Voltage: 100–240 V AC (auto‑switching)

Hot‑Swap / Redundant: Yes — supports tool‑less replacement under load

Efficiency Rating: 80 PLUS Platinum / enterprise‑class efficiency

Output Rail: Single 12 V rail (common for server PSUs) / +12 Vsb ~3 A standby rail

PERFORMANCE / USAGE:

Designed for enterprise‑class servers/storage arrays, suitable for heavy workloads, virtualization, 24×7 operations

Provides consistent, stable power to components under continuous load

Supports redundancy (when used as part of redundant PSU pair) to minimize downtime

ENVIRONMENTAL & RELIABILITY:

Built for data‑center/server‑class usage with high reliability under continuous operation

Active cooling via built‑in fan, thermal and power protections inside

Supports broad input voltage/frequency (100–240 V, 50/60 Hz), making it usable globally

PHYSICAL:

Form Factor: Proprietary internal server PSU — designed to fit compatible server chassis (blade/ rack / tower as per server spec)

Hot‑plug friendly (tool‑less replaceable), allowing replacement without shutting down server

Typical Output Rail: 12 V main + standby 12 Vsb

COMPATIBILITY:
Commonly compatible with server models including (but not limited to):

Dell PowerEdge R520, R620, R720, R720XD, R820, R920

Some tower/rack/workstation servers requiring 1100 W hot‑swap PSU