✓ VERIFIED

OLPC XO-1

XO-1 · 2007–2010 · laptop

Specifications

Cpu: AMD Geode LX-700 433 MHz x86
Ram: max: 256 MB (soldered) · base: 256 MB DDR SDRAM (soldered)
Ports: USB 2.0 x3 · SD card slot · mesh-networking wireless antennas (swiveling "rabbit ears")
Battery: NiMH pack (later LiFePO4), user-removable
Display: 7.5" 1200x900 dual-mode: transmissive color indoors, reflective monochrome sunlight-readable outdoors
Storage: base: 1 GB NAND flash (soldered) · options: SD card expansion
Weight: 1.45 kg
Os Support: latest: Sugar on a Stick and community Fedora builds (unsupported) · shipped: Sugar on a Fedora-based OS
Release Price: $188 (target price was $100, never quite reached at launch volumes)

Upgrade paths

RAM

256 MB soldered directly to the board · Fixed at manufacture; a deliberate cost and power trade-off for the target price point.

LOCKED

storage

SD card slot for expansion alongside the fixed 1 GB internal NAND · Internal flash is soldered but the SD slot gives children an easy way to add capacity.

EASY

battery

Standard user-removable pack, no tools · Designed for classrooms in the field: the latch releases by hand, no screwdriver needed.

EASY

other

Entire chassis opens with a single captive screwdriver-friendly design, documented in OLPC's public service manual · The whole machine, from the rubberized keyboard membrane to the hinge, was engineered for a child or a teacher with minimal tools to repair in the field, no proprietary fasteners.

EASY