HAL		AlphaStation 255	System	NT3.x
	v3.51	OEM HAL installation floppy for 3.51 for AlphaStation 255. (OFN#hal255v351.zip)
6/15/98	206KB
000000IY.ZIP

HAL		AlphaStation 255	System	NT4.x
	v4.0	HAL Update OEM Rev D for WNT V4.0 - May 27, 1998. Use this kit to upgrade HAL to HAL V4.0 rev D where Windows NT V4.0 is already installed. (OFN#Hal4RevD.zip)
6/15/98	1.2MB
000000JB.ZIP

Firmware		AlphaStation 255	System	NT4.x
	v5.66	AlphaStation 255 AlphaBIOS version 5.66 - July 9, 1998 (OFN#av255v566.zip)
7/9/98	1.3MB
000000K7.ZIP

Firmware		AlphaStation 255	System	NT4.x
	v5.68	AlphaStation 255 AlphaBIOS version 5.68 - December 22, 1998 (OFN#av255v568.zip)
12/22/98	1.3MB
000000ND.ZIP

HAL		AlphaStation 255	System	NT4.x
	v1.1	HAL OEM Revision E for WNT V4.0 - January 29, 1999. (OFN#HALrevE.zip)
1/29/99	2.0MB
000000NV.ZIP