AA281953 DELL 16gb 2666mhz Pc4-21300

AA281953 Specifications

Dell 16 GB DDR4 2666 MHz PC4‑21300 UDIMM

Manufacturer: Dell
Manufacturer Model: AA281953
Product Line: DDR4 Desktop Memory (PC4‑21300)
Product Series: 288‑Pin DDR4 2666 MHz UDIMM 2Rx8 Non‑ECC
Product Type: Internal RAM (Unbuffered DIMM)
Product Name: Dell 16 GB DDR4 2666 MHz PC4‑21300 UDIMM

KEY FEATURES:
Memory Capacity: 16 GB
Memory Type: DDR4 SDRAM
Speed / Bus: 2666 MHz (PC4‑21300)
Form Factor: 288‑Pin UDIMM (Desktop DIMM)
ECC / Registered: Non‑ECC, Unbuffered
Voltage: 1.2 V
Rank / Organization: Dual-Rank (2Rx8)

PERFORMANCE:
Typical Use: Desktop / workstation memory for multitasking and heavy applications
Data Rate: DDR4‑2666 MHz

ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0°C to 85°C
Designed for 24×7 desktop/workstation operation
MTBF: ~1 million hours (approximate)
Reliability Rating: Standard-class memory module

PHYSICAL:
Form Factor: 288‑Pin Desktop DIMM (UDIMM)
Typical Dimensions: ~133 mm × 30 mm × standard thickness
Weight: ~0.05 kg (~50 g)