System Specs for IBM ThinkPad R51 1841
Type of System:	Laptops / Notebooks
Bus Architecture:	PC Card (PCMCIA)
Standard Memory:	256 MB or 512 MB or 1 GB (Removable)
Maximum Memory:	2 GB
Memory Expansion:	2 Sockets

System Memory

Description	OEM Part No.	eFetcher Part No.	Regular Price	Web Price	Availability	Details	Order
256MB Memory (PC2700, DDR333MHz)	31P9830, 31P9831, KTM-TP9828/256	EKIBM330	$20.00	$10.00	In Stock	Product Info
512MB Memory (PC2700, DDR333MHz)	31P9832, 31P9833, KTM-TP9828/512	EKIBM333	$25.75	$15.75	In Stock	Product Info
1GB Memory (PC2700, DDR333MHz)	31P9834, 31P9835, KTM-TP9828/1G	EKIBM334	$37.00	$27.00	In Stock	Product Info

Batteries & Adapters

Description	OEM Part No.	eFetcher Part No.	Regular Price	Web Price	Availability	Details	Order
High Performance Lithium Ion Main Battery Pack 11.1 Volts, 4400mAH, 6 cells	08K8192, 08K8193, 08K8214, 92P1011, IB-T40L, 92P1101-BTI	EBIBM-5685	$49.00	$39.00	In Stock	Product Info
High Performance Lithium Ion Main Battery Pack 10.8 Volts, 6600mAH, 50% more run time than our part number BIBM-5685	08K8195, 08K8196, 08K8197, 08K8198, 08K8199, 08K8201, 08K8214, 92P1011, 92P1013, 92P1060, 92P1061, 92P1071, 92P1075, 92P1087, 92P1089, 92P1091, 92P1101, 92P1102, ASM 08K8192, ASM 92P1076, FRU 08K8193, FRU 08K8214, FRU 92P1077	EBIBM-5793	$52.00	$42.00	In Stock	Product Info
High Performance Lithium Ion Main Battery Pack 10.8 Volts, 7200mAH, 10% more run time than our part number BIBM-5793	08K8195, 08K8196, 08K8197, 08K8198, 08K8199, 08K8201, 08K8214, 92P1011, 92P1013, 92P1060, 92P1061, 92P1071, 92P1075, 92P1087, 92P1089, 92P1091, 92P1101, 92P1102, ASM 08K8192, ASM 92P1076, FRU 08K8193, FRU 08K8214, FRU 92P1077, B-5793, IB-T40HL, IBMT40_72	EBIBM-5793H	$59.00	$49.00	In Stock	Product Info
External Laptop Battery	n/a	EBIBM-160-E08	$165.00	$155.00	In Stock	Product Info
External Laptop Battery	n/a	EBIBM-95-E08	$145.00	$135.00	In Stock	Product Info
Universal Laptop Battery	n/a	EBIBM-5770	$196.00	$186.00	In Stock	Product Info
AC (Power) Adapter 60 Watt AC Adapter	02K6496, 02K6491, 11J8956, 02K6545, 02K6880, 02K7007, 02k6725, 02K6749, 02K6750, 85G6698, 83H6739, 85G6670	EACIBM-B10	$28.00	$18.00	In Stock	Product Info
Car/Auto Notebook Power Adapter	02K3381	EDKIBM-B10	$48.00	$38.00	In Stock	Product Info
Auto/Air Notebook Power Adapter	10K3820	EAAIBM-B10	$34.00	$24.00	In Stock	Product Info

Notebook Internal Hard Drives

Description	OEM Part No.	eFetcher Part No.	Regular Price	Web Price	Availability	Details	Order
40 Gigabyte Hard Drive	n/a	EKIBM-40.0AS	$99.99	$89.99	In Stock	Product Info
60 Gigabyte Hard Drive	n/a	EKIBM-60.0AS	$89.00	$79.00	In Stock	Product Info
80 Gigabyte Hard Drive	n/a	EKIBM-80.0AS	$97.00	$87.00	In Stock	Product Info
100 Gigabyte Hard Drive	n/a	EKIBM-100.0AS	$89.00	$79.00	In Stock	Product Info
160 Gigabyte Hard Drive	n/a	EKIBM-160.0AS	$107.00	$97.00	In Stock	Product Info
250 Gigabyte Hard Drive	n/a	EKIBM-250.0AS	$149.00	$139.00	In Stock	Product Info
LAPTOP HARD DRIVE DATA TRANSFER KIT GIGAPLUS-DUA USB Kit can be used to transfer data from existing laptop hard drive to a new hard drive .	GIGAPLUS-DUA	EGIGAPLUS-DUA	$67.00	$57.00	In Stock

External Hard Drives

Description	OEM Part No.	eFetcher Part No.	Regular Price	Web Price	Availability	Details	Order
EXTERNAL USB PORTABLE HARD DRIVE KIT: GigaPlus-500LU Kit comes with 500GB 2.5" external hard drive and can be installed using USB port. Uses laptop power to maintain portability. The new drive can be used to store more data as well as a backup device.	GIGAPLUS-500LU	EGIGAPLUS-500LU	$128.00	$118.00	In Stock