256mb memory ram upgrade for brother laser printer hl-5440d hl-5450dn hl-5450dnt

condition: new

mpn: hl533/256

type: ddr2 sdram

compatible brand: for brother

compatible series: hl

compatible model: "hl5440d", "hl5450dn", "hl5450dnt"

memory capacity: 256mb

item height: 1 1/8"

item length: 2 11/16"

item width: 1/16"

number of memory pins: 144

data width: 16-bit

country/region of manufacture: united states