Apollo CPUs

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Model CPU FPU MMU Bus SAU Display Harddrive Memory Network Other

DSP80 68010, 8 MHz Optional PEB ? S-Bus, MULTIBUS SAU3 None SMD At least 3M max Built-in ATR ?

DSP80A 68010, 8 MHz Optional PEB ? S-Bus, MULTIBUS SAU3 None SMD At least 3M max Built-in ATR A DSP80 with a better case and powersupply

DSP90 68020, 12 MHz (?) No PEB, but the same basic functionality on system board ? S-Bus, MULTIBUS SAU3 None SMD At least 3M max Built-in ATR ?

DN100 Dual 68000, 8 MHz ? ? Main bus unknown, optional MULTIBUS SAU1 ? ? ? ? ?

DSP160 Bit-slice Custom (IEEE) ? ? SAU4 None ? At least 16M max ? A DN460/DN660 without a display

DN300 68010, 8 MHz None ? S-Bus SAU2 17"/19" built-in monochrome ANSI external 3M max Built-in Apollo Token Ring ?

DN320 68010, 8 MHz PEB ? S-Bus SAU2 17"/19" built-in monochrome ANSI external 3M max Built-in Apollo Token Ring ?

DN330 68020, unknown clock No PEB, but the same basic functionality on system board ? S-Bus SAU2 17"/19" built-in monochrome ANSI external 3M max Built-in Apollo Token Ring ?

DN400 Dual 68000, 8 MHz ? ? Main bus unknown, optional MULTIBUS SAU1 Mono ? At least 2M max ? ?

DN420 Dual 68000, 8 MHz ? ? Main bus unknown, optional MULTIBUS SAU1 Mono ? At least 4M max ? ?

DN460 Bit-slice Custom (IEEE) ? Main bus unknown, optional MULTIBUS SAU4 Mono ? At least 16M max ? ?

DS500 - - - - SAU6 - - - - Server (i.e. no display) version of DN590

DN550 68010, 10 MHz ? ? VME-bus, MULTIBUS SAU5 ? ? ? ATR, optional Ethernet ?

DN560 68020, 12 MHz 68881 ? VME-bus, MULTIBUS SAU5 ? ? ? ATR, optional Ethernet ?

DN570 68020, 16 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 8-plane 1024x800 color 86M, 190M or dual 190M ESDI 3M max ATR (optional?), optional Ethernet Can be upgraded to DN570T

DN570T 68020, 16 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 8-plane 1024x800 color 86M, 190M or dual 190M ESDI 8M base, up to 16M, possibly 32M in some configurations ATR (optional?), optional Ethernet ?

DN580 68020, 16 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 8-plane 1280x1024 color 86M, 190M or dual 190M ESDI 3M max ATR (optional?), optional Ethernet Upgradeable to DN580T

DN580T 68020, 16 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 8-plane 1280x1024 color, 24-plane upgrade available, optional 3DGA 86M, 190M or dual 190M ESDI 8M base, up to 16M, possibly 32M in some configurations ATR (optional?), optional Ethernet ?

DN590 68020, 20 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 ? ? ? ATR (optional?), optional Ethernet Upgradeable to DN590T?

DN590T 68020, 20 MHz 68881, optional FPX ? VME-bus, MULTIBUS SAU6 24-plane 1280x1024, optional 3D accelerator (3DGA) ? 8M base, up to 16MB, possibly 32M in some configurations ATR (optional?), optional Ethernet ?

DN600 Dual 68000, 8 MHz ? ? Main bus unknown, optional MULTIBUS SAU1 Color ? At least 2M max ? A DN400 with a color display

DN660 Bit-slice Custom (IEEE) ? ? SAU4 Color ? At least 16M max ? A DN460 with a color display

DN660A Bit-slice Custom (IEEE) ? ? SAU4 Color ? At least 16M max ? DN660 with a different case and power supply

DN2500 68030, 20 MHz 68882 Built-in AT-bus (single slot, Apollo Token Ring card only) SAU9 Built-in 1280x1024 monochrome, or 1024x800 15" mono Standard SCSI-1 disk interface PC-compatible 30-pin SIMMs (1MB and 4MB tested) Apollo Token Ring or 3COM 3C505 Ethernet card ?

DN3000 68020, 12 MHz 68881 DMMU AT-bus SAU8 Mono, 4 or 8 plane 1024x800, mono 1280x1024 ESDI up to 380M 4 slots, up to 2M in each slot ATR (dual slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN3010 68020, 12 MHz 68881 68851 AT-bus SAU8 Mono, 4 or 8 plane 1024x800, mono 1280x1024 ESDI up to 380M 4 slots, up to 2M in each slot ATR (single or dual slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN3010A 68020, 12 MHz 68881 68851 AT-bus SAU8 Mono, 4 or 8 plane 1024x800, mono 1280x1024 ESDI up to 380M Only one memory slot, DN3500-type memory boards ATR (single or dual slot) or 3C505 Ethernet or IBM TokenRing 802.5 Also referred to as DN3020

DN3020 - - - - SAU8 - - - - See DN3010A

DN3040 68020, 12 MHz 68881 68851 AT-bus SAU8 Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 ESDI up to 380M 4 slots, up to 2M in each slot ATR (dual slot) or 3C505 Ethernet or IBM TokenRing 802.5 Factory-environment, rack-mountable

DN3500 68030, 25 MHz 68882, HSI socket for optional FPA Built-in AT-bus SAU7 Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions 4 slots, up to 8M in each slot ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN3540 - - - - SAU7 - - - - Factory-environment rack-mountable version of DN3500

DN3550 68030, 25 MHz 68882, HSI socket for optional FPA Built-in AT-bus SAU7 Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024, 8-plane 1280x1024 DVS ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions 4 slots, up to 8M in each slot ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5 A DN3500 with a DN4000-style power supply

DN4000 68020, 25 MHz 68881, HSI socket for optional FPA 68851 AT-bus SAU7 Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 (not sold with 4-plane cards) ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions 4 slots, up to 8M in each slot ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN4500 68030, 33 MHz 68882, 2 HSI sockets, one for FPA, other for 40-plane DVS Built-in AT-bus SAU7 Mono, 4 or 8 plane 1024x800 (not sold with 4-plane cards), mono or 8 plane 1280x1024, 8-plane DVS 1280x1024, or 40-plane DVS 1280x1024, uses an HSI socket ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions 4 slots, up to 8M in each slot ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN5500 68040, 25 MHz Built-in Built-in AT-bus SAU14 Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 or 40-plane DVS 1280x1024 ESDI up to 780M, SCSI at SR10.4 4 slots, up to 16M in each slot ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5 ?

DN10000 Up to 4 PRISM 18.18 MHz RISC CPUs BIT (Bipolar Integrated Technologies) Toshiba (CMOS) X-bus, VME-bus, AT-bus SAU10 8-plane AT-bus 1024x800, 40-plane X-Bus DVS 1280x1024 (single slot) or 80-plane X-Bus DVS 1280x1024 (dual slot) Up to 4 VME controllers, up to 2 ESDI drives (up to 1.5G per drive) on each controller, but only space for 4 internal drives. Also possible SCSI drives on WD7000-ASC at SR10.4 Up to 3 memory boards, up to 4 modules on each board, modules up to 64M each VME Ethernet, VME Apollo Token Ring, AT IBM Token Ring 80286 on ETH802.3_VME and 68020, 12 MHz on X-bus Utility board

HP400S 68030, 50 MHz 68882 Built-in AT-bus, 4 ISA/EISA slots SAU12 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR ?

HP400T 68030, 50 MHz 68882 Built-in AT-bus (single slot, Apollo Token Ring card only) SAU12 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR ?

HP400DL 68030, 50 MHz 68882 Built-in AT-bus SAU12 1280x1024 mono only Diskless 400-series model, no SCSI bus 4 slots, up to 16M per slot Only on-board ethernet, no ATR or IBM-TR No parallel printer port

HP425S 68040, 25 MHz Built-in Built-in AT-bus, 4 ISA/EISA slots SAU11 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR Can be configured as server models (no graphics)

HP425T 68040, 25 MHz Built-in Built-in AT ISA bus (single slot, ATR card only), HP DIOII (single slot) or HP SGC (single slot) SAU11 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics, later GRX (grayscale) and CRX (8-plane) 1280x1024 SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR Can be easily overclocked to 33 MHz by upgrading the CPU clock crystal

HP425E 68040, 25 MHz Built-in Built-in No AT-bus SAU11 8-plane, 1280x1024 and 1024x768, 1280x1024 greyscale SCSI 6 slots, up to 8M per slot, 48M max Only on-board ethernet, no ATR/IBM-TR ?

HP433S 68040, 33 MHz Built-in Built-in AT-bus, 4 ISA/EISA slots SAU11 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR Can be configured as server models (no graphics)

HP433T 68040, 33 MHz Built-in Built-in AT-bus (single slot, Apollo Token Ring card only) SAU11 8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics, later GRX (grayscale) and CRX (8-plane) 1280x1024 SCSI 8 slots, up to 16M per slot Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR ?

Model	CPU	FPU	MMU	Bus	SAU	Display	Harddrive	Memory	Network	Other
DSP80	68010, 8 MHz	Optional PEB	?	S-Bus, MULTIBUS	SAU3	None	SMD	At least 3M max	Built-in ATR	?
DSP80A	68010, 8 MHz	Optional PEB	?	S-Bus, MULTIBUS	SAU3	None	SMD	At least 3M max	Built-in ATR	A DSP80 with a better case and powersupply
DSP90	68020, 12 MHz (?)	No PEB, but the same basic functionality on system board	?	S-Bus, MULTIBUS	SAU3	None	SMD	At least 3M max	Built-in ATR	?
DN100	Dual 68000, 8 MHz	?	?	Main bus unknown, optional MULTIBUS	SAU1	?	?	?	?	?
DSP160	Bit-slice	Custom (IEEE)	?	?	SAU4	None	?	At least 16M max	?	A DN460/DN660 without a display
DN300	68010, 8 MHz	None	?	S-Bus	SAU2	17"/19" built-in monochrome	ANSI external	3M max	Built-in Apollo Token Ring	?
DN320	68010, 8 MHz	PEB	?	S-Bus	SAU2	17"/19" built-in monochrome	ANSI external	3M max	Built-in Apollo Token Ring	?
DN330	68020, unknown clock	No PEB, but the same basic functionality on system board	?	S-Bus	SAU2	17"/19" built-in monochrome	ANSI external	3M max	Built-in Apollo Token Ring	?
DN400	Dual 68000, 8 MHz	?	?	Main bus unknown, optional MULTIBUS	SAU1	Mono	?	At least 2M max	?	?
DN420	Dual 68000, 8 MHz	?	?	Main bus unknown, optional MULTIBUS	SAU1	Mono	?	At least 4M max	?	?
DN460	Bit-slice	Custom (IEEE)	?	Main bus unknown, optional MULTIBUS	SAU4	Mono	?	At least 16M max	?	?
DS500	-	-	-	-	SAU6	-	-	-	-	Server (i.e. no display) version of DN590
DN550	68010, 10 MHz	?	?	VME-bus, MULTIBUS	SAU5	?	?	?	ATR, optional Ethernet	?
DN560	68020, 12 MHz	68881	?	VME-bus, MULTIBUS	SAU5	?	?	?	ATR, optional Ethernet	?
DN570	68020, 16 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	8-plane 1024x800 color	86M, 190M or dual 190M ESDI	3M max	ATR (optional?), optional Ethernet	Can be upgraded to DN570T
DN570T	68020, 16 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	8-plane 1024x800 color	86M, 190M or dual 190M ESDI	8M base, up to 16M, possibly 32M in some configurations	ATR (optional?), optional Ethernet	?
DN580	68020, 16 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	8-plane 1280x1024 color	86M, 190M or dual 190M ESDI	3M max	ATR (optional?), optional Ethernet	Upgradeable to DN580T
DN580T	68020, 16 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	8-plane 1280x1024 color, 24-plane upgrade available, optional 3DGA	86M, 190M or dual 190M ESDI	8M base, up to 16M, possibly 32M in some configurations	ATR (optional?), optional Ethernet	?
DN590	68020, 20 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	?	?	?	ATR (optional?), optional Ethernet	Upgradeable to DN590T?
DN590T	68020, 20 MHz	68881, optional FPX	?	VME-bus, MULTIBUS	SAU6	24-plane 1280x1024, optional 3D accelerator (3DGA)	?	8M base, up to 16MB, possibly 32M in some configurations	ATR (optional?), optional Ethernet	?
DN600	Dual 68000, 8 MHz	?	?	Main bus unknown, optional MULTIBUS	SAU1	Color	?	At least 2M max	?	A DN400 with a color display
DN660	Bit-slice	Custom (IEEE)	?	?	SAU4	Color	?	At least 16M max	?	A DN460 with a color display
DN660A	Bit-slice	Custom (IEEE)	?	?	SAU4	Color	?	At least 16M max	?	DN660 with a different case and power supply
DN2500	68030, 20 MHz	68882	Built-in	AT-bus (single slot, Apollo Token Ring card only)	SAU9	Built-in 1280x1024 monochrome, or 1024x800 15" mono	Standard SCSI-1 disk interface	PC-compatible 30-pin SIMMs (1MB and 4MB tested)	Apollo Token Ring or 3COM 3C505 Ethernet card	?
DN3000	68020, 12 MHz	68881	DMMU	AT-bus	SAU8	Mono, 4 or 8 plane 1024x800, mono 1280x1024	ESDI up to 380M	4 slots, up to 2M in each slot	ATR (dual slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN3010	68020, 12 MHz	68881	68851	AT-bus	SAU8	Mono, 4 or 8 plane 1024x800, mono 1280x1024	ESDI up to 380M	4 slots, up to 2M in each slot	ATR (single or dual slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN3010A	68020, 12 MHz	68881	68851	AT-bus	SAU8	Mono, 4 or 8 plane 1024x800, mono 1280x1024	ESDI up to 380M	Only one memory slot, DN3500-type memory boards	ATR (single or dual slot) or 3C505 Ethernet or IBM TokenRing 802.5	Also referred to as DN3020
DN3020	-	-	-	-	SAU8	-	-	-	-	See DN3010A
DN3040	68020, 12 MHz	68881	68851	AT-bus	SAU8	Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024	ESDI up to 380M	4 slots, up to 2M in each slot	ATR (dual slot) or 3C505 Ethernet or IBM TokenRing 802.5	Factory-environment, rack-mountable
DN3500	68030, 25 MHz	68882, HSI socket for optional FPA	Built-in	AT-bus	SAU7	Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024	ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions	4 slots, up to 8M in each slot	ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN3540	-	-	-	-	SAU7	-	-	-	-	Factory-environment rack-mountable version of DN3500
DN3550	68030, 25 MHz	68882, HSI socket for optional FPA	Built-in	AT-bus	SAU7	Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024, 8-plane 1280x1024 DVS	ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions	4 slots, up to 8M in each slot	ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5	A DN3500 with a DN4000-style power supply
DN4000	68020, 25 MHz	68881, HSI socket for optional FPA	68851	AT-bus	SAU7	Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 (not sold with 4-plane cards)	ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions	4 slots, up to 8M in each slot	ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN4500	68030, 33 MHz	68882, 2 HSI sockets, one for FPA, other for 40-plane DVS	Built-in	AT-bus	SAU7	Mono, 4 or 8 plane 1024x800 (not sold with 4-plane cards), mono or 8 plane 1280x1024, 8-plane DVS 1280x1024, or 40-plane DVS 1280x1024, uses an HSI socket	ESDI up to 780M, SCSI at SR10.4 for some motherboard revisions	4 slots, up to 8M in each slot	ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN5500	68040, 25 MHz	Built-in	Built-in	AT-bus	SAU14	Mono, 4 or 8 plane 1024x800, mono or 8 plane 1280x1024 or 40-plane DVS 1280x1024	ESDI up to 780M, SCSI at SR10.4	4 slots, up to 16M in each slot	ATR (single slot) or 3C505 Ethernet or IBM TokenRing 802.5	?
DN10000	Up to 4 PRISM 18.18 MHz RISC CPUs	BIT (Bipolar Integrated Technologies)	Toshiba (CMOS)	X-bus, VME-bus, AT-bus	SAU10	8-plane AT-bus 1024x800, 40-plane X-Bus DVS 1280x1024 (single slot) or 80-plane X-Bus DVS 1280x1024 (dual slot)	Up to 4 VME controllers, up to 2 ESDI drives (up to 1.5G per drive) on each controller, but only space for 4 internal drives. Also possible SCSI drives on WD7000-ASC at SR10.4	Up to 3 memory boards, up to 4 modules on each board, modules up to 64M each	VME Ethernet, VME Apollo Token Ring, AT IBM Token Ring	80286 on ETH802.3_VME and 68020, 12 MHz on X-bus Utility board
HP400S	68030, 50 MHz	68882	Built-in	AT-bus, 4 ISA/EISA slots	SAU12	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	?
HP400T	68030, 50 MHz	68882	Built-in	AT-bus (single slot, Apollo Token Ring card only)	SAU12	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	?
HP400DL	68030, 50 MHz	68882	Built-in	AT-bus	SAU12	1280x1024 mono only	Diskless 400-series model, no SCSI bus	4 slots, up to 16M per slot	Only on-board ethernet, no ATR or IBM-TR	No parallel printer port
HP425S	68040, 25 MHz	Built-in	Built-in	AT-bus, 4 ISA/EISA slots	SAU11	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	Can be configured as server models (no graphics)
HP425T	68040, 25 MHz	Built-in	Built-in	AT ISA bus (single slot, ATR card only), HP DIOII (single slot) or HP SGC (single slot)	SAU11	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics, later GRX (grayscale) and CRX (8-plane) 1280x1024	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	Can be easily overclocked to 33 MHz by upgrading the CPU clock crystal
HP425E	68040, 25 MHz	Built-in	Built-in	No AT-bus	SAU11	8-plane, 1280x1024 and 1024x768, 1280x1024 greyscale	SCSI	6 slots, up to 8M per slot, 48M max	Only on-board ethernet, no ATR/IBM-TR	?
HP433S	68040, 33 MHz	Built-in	Built-in	AT-bus, 4 ISA/EISA slots	SAU11	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	Can be configured as server models (no graphics)
HP433T	68040, 33 MHz	Built-in	Built-in	AT-bus (single slot, Apollo Token Ring card only)	SAU11	8-plane and mono 1280x1024 VRX graphics, P2 (8-plane) or P3 (16-plane) accelerated graphics, later GRX (grayscale) and CRX (8-plane) 1280x1024	SCSI	8 slots, up to 16M per slot	Onboard Lance Ethernet, thinnet or AUI, or optional single-slot ATR	?

The above information was derived from the following sources:

If you find any erroneous information or would like to contribute something, please email to me at kolya@zepa.net.