Addtronics Extra 90Series

Model	7890A	6890A	3890A/3891A
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CONSTRUCTION:	Server Tower	Full Tower	Mid Tower
DIMENSIONS:	17.3"Dx8.3"Wx26.4"H	17.3"Dx8.3"Wx21.3"H	17.3"Dx8.3"Wx16.5"H
MOTHERBOARD (type):	Baby AT, Full-Size AT, or ATX(Incl. Xeon)	Baby AT, Full-Size AT, or ATX(Incl. Xeon)	Baby AT, or ATX
Drive Space 5.25" Exposed	7	4	3
Drive Space 5.25" Hidden	1	1	0
Drive Space 3.5" Exposed	1	1	2
Drive Space 3.5" Hidden	2	2	2
POWER SUPPLY (type):	ATX, PSII & Redundant	ATX, PSII	ATX, PSII
Long Card Space	7 full-length	7 full-length	5 full-length
Rear Side SLOT	12 OR ATX	7 OR ATX	7 OR ATX
Rear Side DB-9	1	1	0
Rear Side DB-25	2	2	0
EASY ASSEMBLY	Hinged Side Panels	Hinged Side Panels	Hinged Side Panels
FRONT PANEL SWITCHES:	Power and reset	Power and reset	Power and reset
FRONT PANEL LEDS:	Power, HD1, and HD2	Power, HD1, and HD2	Power, HD1
COOLING FANS:	1 fan (incl.)	1 fan (incl.)	optional
FILTERED INLET	Yes	Yes	Yes
SIDE ACCESS:	Swing open side doors	Swing open side doors	Swing open side doors
FRONT ACCESS:	Snap on front bezel	Snap on front bezel	Snap on front bezel
Security Lock:	Yes	Yes	Yes
ADJUSTABLE BASE	Yes	Yes	Yes
5-1/4" DRIVE RAILS	14	8	6
Slide In/Out Motherboard Tray	Yes	Yes	Yes
Screw In EMI Drive Bay Metal Shielding	Yes	Yes	Yes
CASTERS(4 WHEELS):	Optional	Optional	No
LUXURY BASE:	Optional	Optional	No
Cooling Fans	Optional(6 8x8cm, 1 6x6cm)	Optional(4 8x8cm, 1 6x6cm)	Optional(2 8x8cm)
WEIGHT:	38 lb. (net)	32 lb. (net)	26 lb. (net)
FINISH:	Beige	Beige	Beige
SAFETY:	Meets CE and FCC-B specs	Meets CE and FCC-B specs	Meets CE and FCC-B specs
Packing N.W. x G.W. x Cuft	16kgx18kgx4.6'	14kgx15.5kgx3.7'	10kgx11kgx2.9'
OPTIONS:	12-slot MB, Redundant Power, 6 aux. fans,Casters, Luxury Caster	12-slot MB, 2 aux. fans, Casters, Luxury Caster	2 aux. fans